BUILD: Error installing pandas 2.2.3 on AIX 7.3 system (error: conflicting types for lockf64, lseek64, ftruncate64..)

[jose1711]

Installation check

• I have read the installation guide.

Platform

AIX-3-CENSORED-powerpc-64bit

Installation Method

pip install

pandas Version

2.2.3

Python Version

3.11

Installation Logs

pip3.11 install --no-build-isolation pandas -vvv

Running command Preparing metadata (pyproject.toml) + meson setup /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/.mesonpy-j4blhphr -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --vsenv --native-file=/tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/.mesonpy-j4blhphr/meson-python-native-file.ini The Meson build system Version: 1.6.1 Source dir: /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d Build dir: /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/.mesonpy-j4blhphr Build type: native build Project name: pandas Project version: 2.2.3 C compiler for the host machine: gcc (gcc 10.3.0 "gcc (GCC) 10.3.0") C linker for the host machine: gcc ld.aix 7.3.2 C++ compiler for the host machine: c++ (gcc 10.3.0 "c++ (GCC) 10.3.0") C++ linker for the host machine: c++ ld.aix 7.3.2 Cython compiler for the host machine: cython (cython 3.0.8) Host machine cpu family: ppc Host machine cpu: powerpc Program python found: YES (/opt/freeware/bin/python3.11) Found pkg-config: YES (/opt/freeware/bin/pkg-config) 0.29.2 Run-time dependency python found: YES 3.11 Build targets in project: 53

pandas 2.2.3

User defined options
  Native files: /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/.mesonpy-j4blhphr/meson-python-native-file.ini
  b_ndebug    : if-release
  b_vscrt     : md
  buildtype   : release
  vsenv       : true

Found ninja-1.12.1 at /opt/freeware/bin/ninja

Visual Studio environment is needed to run Ninja. It is recommended to use Meson wrapper:
/opt/freeware/bin/meson compile -C .

• /opt/freeware/bin/ninja
  [1/151] Generating pandas/_libs/algos_take_helper_pxi with a custom command
  [2/151] Generating pandas/_libs/algos_common_helper_pxi with a custom command
  [3/151] Generating pandas/_libs/khash_primitive_helper_pxi with a custom command
  [4/151] Generating pandas/_libs/hashtable_class_helper_pxi with a custom command
  [5/151] Generating pandas/_libs/hashtable_func_helper_pxi with a custom command
  [6/151] Generating pandas/_libs/index_class_helper_pxi with a custom command
  [7/151] Generating pandas/_libs/intervaltree_helper_pxi with a custom command
  [8/151] Generating pandas/_libs/sparse_op_helper_pxi with a custom command
  [9/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/base.pyx
  [10/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/dtypes.pyx
  [11/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/np_datetime.pyx
  [12/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/ccalendar.pyx
  [13/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/nattype.pyx
  warning: /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/nattype.pyx:79:0: Global name __nat_unpickle matched from within class scope in contradiction to to Python 'class private name' rules. This may change in a future release.
  warning: /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/nattype.pyx:79:0: Global name __nat_unpickle matched from within class scope in contradiction to to Python 'class private name' rules. This may change in a future release.
  [14/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/conversion.pyx
  [15/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/parsing.pyx
  [16/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/fields.pyx
  [17/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/offsets.pyx
  [18/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/period.pyx
  [19/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/strptime.pyx
  [20/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/vectorized.pyx
  [21/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/timezones.pyx
  [22/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/arrays.pyx
  [23/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/tzconversion.pyx
  [24/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/timedeltas.pyx
  [25/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslibs/timestamps.pyx
  [26/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/indexing.pyx
  [27/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/hashing.pyx
  [28/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/internals.pyx
  [29/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/missing.pyx
  [30/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/ops_dispatch.pyx
  [31/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/index.pyx
  [32/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/interval.pyx
  [33/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/parsers.pyx
  [34/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/lib.pyx
  [35/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/ops.pyx
  [36/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/properties.pyx
  [37/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/join.pyx
  [38/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/byteswap.pyx
  [39/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/algos.pyx
  [40/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/hashtable.pyx
  [41/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/sas.pyx
  [42/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/testing.pyx
  [43/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/groupby.pyx
  [44/151] Compiling C object pandas/_libs/tslibs/base.cpython-311.so.p/meson-generated_pandas__libs_tslibs_base.pyx.c.o
  [45/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/window/indexers.pyx
  [46/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/reshape.pyx
  [47/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/tslib.pyx
  [48/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/window/aggregations.pyx
  [49/151] Compiling C object pandas/_libs/tslibs/ccalendar.cpython-311.so.p/meson-generated_pandas__libs_tslibs_ccalendar.pyx.c.o
  [50/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/sparse.pyx
  [51/151] Compiling Cython source /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d/pandas/_libs/writers.pyx
  [52/151] Compiling C object pandas/_libs/tslibs/parsing.cpython-311.so.p/.._src_parser_tokenizer.c.o
  [53/151] Compiling C object pandas/_libs/tslibs/np_datetime.cpython-311.so.p/meson-generated_pandas__libs_tslibs_np_datetime.pyx.c.o
  [54/151] Compiling C object pandas/_libs/tslibs/dtypes.cpython-311.so.p/meson-generated_pandas__libs_tslibs_dtypes.pyx.c.o
  [55/151] Compiling C object pandas/_libs/tslibs/nattype.cpython-311.so.p/meson-generated_pandas__libs_tslibs_nattype.pyx.c.o
  [56/151] Compiling C object pandas/_libs/tslibs/conversion.cpython-311.so.p/meson-generated_pandas__libs_tslibs_conversion.pyx.c.o
  pandas/_libs/tslibs/conversion.cpython-311.so.p/pandas/_libs/tslibs/conversion.pyx.c: In function '__pyx_pf_6pandas_5_libs_6tslibs_10conversion_cast_from_unit_vectorized.constprop':
  pandas/_libs/tslibs/conversion.cpython-311.so.p/pandas/_libs/tslibs/conversion.pyx.c:3064:79: warning: '__pyx_v_i' may be used uninitialized in this function [-Wmaybe-uninitialized]
  3064 | __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :
  | ^~
  3065 | (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :
  |
  pandas/_libs/tslibs/conversion.cpython-311.so.p/pandas/_libs/tslibs/conversion.pyx.c:23754:14: note: '__pyx_v_i' was declared here
  23754 | Py_ssize_t __pyx_v_i;
  | ^~~~~~~~~
  [57/151] Compiling C object pandas/_libs/tslibs/fields.cpython-311.so.p/meson-generated_pandas__libs_tslibs_fields.pyx.c.o
  [58/151] Compiling C object pandas/_libs/tslibs/timezones.cpython-311.so.p/meson-generated_pandas__libs_tslibs_timezones.pyx.c.o
  [59/151] Compiling C object pandas/_libs/tslibs/strptime.cpython-311.so.p/meson-generated_pandas__libs_tslibs_strptime.pyx.c.o
  [60/151] Compiling C object pandas/_libs/tslibs/vectorized.cpython-311.so.p/meson-generated_pandas__libs_tslibs_vectorized.pyx.c.o
  [61/151] Compiling C object pandas/_libs/tslibs/period.cpython-311.so.p/meson-generated_pandas__libs_tslibs_period.pyx.c.o
  [62/151] Compiling C object pandas/_libs/arrays.cpython-311.so.p/meson-generated_pandas__libs_arrays.pyx.c.o
  [63/151] Compiling C object pandas/_libs/tslibs/tzconversion.cpython-311.so.p/meson-generated_pandas__libs_tslibs_tzconversion.pyx.c.o
  [64/151] Compiling C object pandas/_libs/tslibs/parsing.cpython-311.so.p/meson-generated_pandas__libs_tslibs_parsing.pyx.c.o
  [65/151] Compiling C object pandas/_libs/indexing.cpython-311.so.p/meson-generated_pandas__libs_indexing.pyx.c.o
  [66/151] Compiling C object pandas/_libs/tslibs/timestamps.cpython-311.so.p/meson-generated_pandas__libs_tslibs_timestamps.pyx.c.o
  [67/151] Compiling C object pandas/_libs/tslibs/timedeltas.cpython-311.so.p/meson-generated_pandas__libs_tslibs_timedeltas.pyx.c.o
  [68/151] Compiling C object pandas/_libs/hashing.cpython-311.so.p/meson-generated_pandas__libs_hashing.pyx.c.o
  [69/151] Compiling C object pandas/_libs/lib.cpython-311.so.p/src_parser_tokenizer.c.o
  [70/151] Compiling C object pandas/_libs/internals.cpython-311.so.p/meson-generated_pandas__libs_internals.pyx.c.o
  [71/151] Compiling C object pandas/_libs/pandas_datetime.cpython-311.so.p/src_vendored_numpy_datetime_np_datetime.c.o
  [72/151] Compiling C object pandas/_libs/pandas_datetime.cpython-311.so.p/src_vendored_numpy_datetime_np_datetime_strings.c.o
  [73/151] Compiling C object pandas/_libs/pandas_datetime.cpython-311.so.p/src_datetime_date_conversions.c.o
  [74/151] Compiling C object pandas/_libs/pandas_datetime.cpython-311.so.p/src_datetime_pd_datetime.c.o
  [75/151] Compiling C object pandas/_libs/pandas_parser.cpython-311.so.p/src_parser_tokenizer.c.o
  [76/151] Compiling C object pandas/_libs/pandas_parser.cpython-311.so.p/src_parser_io.c.o
  [77/151] Compiling C object pandas/_libs/pandas_parser.cpython-311.so.p/src_parser_pd_parser.c.o
  [78/151] Compiling C object pandas/_libs/missing.cpython-311.so.p/meson-generated_pandas__libs_missing.pyx.c.o
  [79/151] Compiling C object pandas/_libs/parsers.cpython-311.so.p/src_parser_tokenizer.c.o
  [80/151] Compiling C object pandas/_libs/parsers.cpython-311.so.p/src_parser_io.c.o
  [81/151] Compiling C object pandas/_libs/json.cpython-311.so.p/src_vendored_ujson_python_ujson.c.o
  [82/151] Compiling C object pandas/_libs/tslibs/offsets.cpython-311.so.p/meson-generated_pandas__libs_tslibs_offsets.pyx.c.o
  [83/151] Compiling C object pandas/_libs/json.cpython-311.so.p/src_vendored_ujson_python_JSONtoObj.c.o
  FAILED: pandas/_libs/json.cpython-311.so.p/src_vendored_ujson_python_JSONtoObj.c.o
  gcc -Ipandas/_libs/json.cpython-311.so.p -Ipandas/_libs -I../pandas/_libs -I../../../../home/USERNAME/.local/lib/python3.11/site-packages/numpy/core/include -I../pandas/_libs/include -I/opt/freeware/include/python3.11 -fvisibility=hidden -fdiagnostics-color=always -DNDEBUG -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=c11 -O3 -DNPY_NO_DEPRECATED_API=0 -DNPY_TARGET_VERSION=NPY_1_21_API_VERSION -fPIC -MD -MQ pandas/_libs/json.cpython-311.so.p/src_vendored_ujson_python_JSONtoObj.c.o -MF pandas/_libs/json.cpython-311.so.p/src_vendored_ujson_python_JSONtoObj.c.o.d -o pandas/_libs/json.cpython-311.so.p/src_vendored_ujson_python_JSONtoObj.c.o -c ../pandas/_libs/src/vendored/ujson/python/JSONtoObj.c
  In file included from /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/string.h:52,
  from ../pandas/_libs/include/pandas/portable.h:12,
  from ../pandas/_libs/include/pandas/vendored/ujson/lib/ultrajson.h:55,
  from ../pandas/_libs/src/vendored/ujson/python/JSONtoObj.c:41:
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:207:16: error: conflicting types for 'lseek64'
  207 | extern off64_t _NOTHROW(lseek64, (int, off64_t, int));
  | ^~~~~~~~
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:205:23: note: previous declaration of 'lseek64' was here
  205 | extern off_t _NOTHROW(lseek, (int, off_t, int));
  | ^~~~~
  In file included from /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:864,
  from /opt/freeware/include/python3.11/Python.h:29,
  from ../pandas/_libs/src/vendored/ujson/python/JSONtoObj.c:43:
  /usr/include/sys/lockf.h:64:13: error: conflicting types for 'lockf64'
  64 | extern int lockf64 (int, int, off64_t);
  | ^~~~~~~
  /usr/include/sys/lockf.h:62:13: note: previous declaration of 'lockf64' was here
  62 | extern int lockf (int, int, off_t);
  | ^~~~~
  In file included from /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/string.h:52,
  from ../pandas/_libs/include/pandas/portable.h:12,
  from ../pandas/_libs/include/pandas/vendored/ujson/lib/ultrajson.h:55,
  from ../pandas/_libs/src/vendored/ujson/python/JSONtoObj.c:41:
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:937:14: error: conflicting types for 'ftruncate64'
  937 | extern int _NOTHROW(ftruncate64, (int, off64_t));
  | ^~~~~~~~
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:935:23: note: previous declaration of 'ftruncate64' was here
  935 | extern int _NOTHROW(ftruncate, (int, off_t));
  | ^~~~~~~~~
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:994:14: error: conflicting types for 'truncate64'
  994 | extern int _NOTHROW(truncate64, (const char *, off64_t));
  | ^~~~~~~~
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:992:23: note: previous declaration of 'truncate64' was here
  992 | extern int _NOTHROW(truncate, (const char *, off_t));
  | ^~~~~~~~
  In file included from /opt/freeware/include/python3.11/Python.h:29,
  from ../pandas/_libs/src/vendored/ujson/python/JSONtoObj.c:43:
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:1013:18: error: conflicting types for 'pread64'
  1013 | extern ssize_t pread64(int, void *, size_t, off64_t);
  | ^~~~~~~
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:1010:18: note: previous declaration of 'pread64' was here
  1010 | extern ssize_t pread(int, void *, size_t, off_t);
  | ^~~~~
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:1014:18: error: conflicting types for 'pwrite64'
  1014 | extern ssize_t pwrite64(int, const void *, size_t, off64_t);
  | ^~~~~~~~
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:1011:18: note: previous declaration of 'pwrite64' was here
  1011 | extern ssize_t pwrite(int, const void *, size_t, off_t);
  | ^~~~~~
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:1110:17: error: conflicting types for 'fclear64'
  1110 | extern off64_t fclear64(int, off64_t);
  | ^~~~~~~~
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:1107:15: note: previous declaration of 'fclear64' was here
  1107 | extern off_t fclear(int, off_t);
  | ^~~~~~
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:1111:13: error: conflicting types for 'fsync_range64'
  1111 | extern int fsync_range64(int, int, off64_t, off64_t);
  | ^~~~~~~~~~~~~
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.3.0.0/10/include-fixed/unistd.h:1108:13: note: previous declaration of 'fsync_range64' was here
  1108 | extern int fsync_range(int, int, off_t, off_t);
  | ^~~~~~~~~~~
  [84/151] Compiling C object pandas/_libs/json.cpython-311.so.p/src_vendored_ujson_python_objToJSON.c.o
  [85/151] Compiling C object pandas/_libs/index.cpython-311.so.p/meson-generated_pandas__libs_index.pyx.c.o
  [86/151] Compiling C object pandas/_libs/parsers.cpython-311.so.p/meson-generated_pandas__libs_parsers.pyx.c.o
  [87/151] Compiling C object pandas/_libs/lib.cpython-311.so.p/meson-generated_pandas__libs_lib.pyx.c.o
  pandas/_libs/lib.cpython-311.so.p/pandas/_libs/lib.pyx.c:91529:12: warning: '__pyx_memview_set_object' defined but not used [-Wunused-function]
  91529 | static int __pyx_memview_set_object(const char *itemp, PyObject *obj) {
  | ^~~~~~~~~~~~~~~~~~~~~~~~
  pandas/_libs/lib.cpython-311.so.p/pandas/_libs/lib.pyx.c:91524:20: warning: '__pyx_memview_get_object' defined but not used [-Wunused-function]
  91524 | static PyObject *__pyx_memview_get_object(const char *itemp) {
  | ^~~~~~~~~~~~~~~~~~~~~~~~
  [88/151] Compiling C object pandas/_libs/interval.cpython-311.so.p/meson-generated_pandas__libs_interval.pyx.c.o
  [89/151] Compiling C object pandas/_libs/join.cpython-311.so.p/meson-generated_pandas__libs_join.pyx.c.o
  [90/151] Compiling C object pandas/_libs/algos.cpython-311.so.p/meson-generated_pandas__libs_algos.pyx.c.o
  [91/151] Compiling C object pandas/_libs/groupby.cpython-311.so.p/meson-generated_pandas__libs_groupby.pyx.c.o
  [92/151] Compiling C object pandas/_libs/hashtable.cpython-311.so.p/meson-generated_pandas__libs_hashtable.pyx.c.o
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_complex128':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:134615:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  134615 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_complex64':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:136475:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  136475 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_float64':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:138335:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  138335 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_float32':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:140195:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  140195 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_uint64':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:142055:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  142055 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_uint32':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:143915:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  143915 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_uint16':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:145775:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  145775 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_uint8':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:147635:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  147635 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_object':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:149433:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  149433 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_16; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_int64':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:151193:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  151193 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_int32':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:153053:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  153053 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_int16':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:154913:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  154913 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_f_6pandas_5_libs_9hashtable_value_count_int8':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:156773:33: warning: comparison of integer expressions of different signedness: 'Py_ssize_t' {aka 'long int'} and 'khuint_t' {aka 'unsigned int'} [-Wsign-compare]
  156773 | for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_15; __pyx_t_1+=1) {
  | ^
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_fuse_4__pyx_f_6pandas_5_libs_9hashtable_value_count.constprop':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:147685:6: warning: '__pyx_v_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
  147685 | ((struct __pyx_vtabstruct_6pandas_5_libs_9hashtable_UInt8Vector *)__pyx_v_result_keys->__pyx_vtab)->append(__pyx_v_result_keys, __pyx_v_val);
  | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:147216:26: note: '__pyx_v_val' was declared here
  147216 | __pyx_t_5numpy_uint8_t __pyx_v_val;
  | ^~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_fuse_0__pyx_f_6pandas_5_libs_9hashtable_value_count.constprop':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:156823:6: warning: '__pyx_v_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
  156823 | ((struct __pyx_vtabstruct_6pandas_5_libs_9hashtable_Int8Vector *)__pyx_v_result_keys->__pyx_vtab)->append(__pyx_v_result_keys, __pyx_v_val);
  | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:156354:25: note: '__pyx_v_val' was declared here
  156354 | __pyx_t_5numpy_int8_t __pyx_v_val;
  | ^~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_fuse_6__pyx_f_6pandas_5_libs_9hashtable_value_count.constprop':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:143965:6: warning: '__pyx_v_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
  143965 | ((struct __pyx_vtabstruct_6pandas_5_libs_9hashtable_UInt32Vector *)__pyx_v_result_keys->__pyx_vtab)->append(__pyx_v_result_keys, __pyx_v_val);
  | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:143496:27: note: '__pyx_v_val' was declared here
  143496 | __pyx_t_5numpy_uint32_t __pyx_v_val;
  | ^~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_fuse_1__pyx_f_6pandas_5_libs_9hashtable_value_count.constprop':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:154963:6: warning: '__pyx_v_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
  154963 | ((struct __pyx_vtabstruct_6pandas_5_libs_9hashtable_Int16Vector *)__pyx_v_result_keys->__pyx_vtab)->append(__pyx_v_result_keys, __pyx_v_val);
  | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:154494:26: note: '__pyx_v_val' was declared here
  154494 | __pyx_t_5numpy_int16_t __pyx_v_val;
  | ^~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_fuse_5__pyx_f_6pandas_5_libs_9hashtable_value_count.constprop':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:145825:6: warning: '__pyx_v_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
  145825 | ((struct __pyx_vtabstruct_6pandas_5_libs_9hashtable_UInt16Vector *)__pyx_v_result_keys->__pyx_vtab)->append(__pyx_v_result_keys, __pyx_v_val);
  | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:145356:27: note: '__pyx_v_val' was declared here
  145356 | __pyx_t_5numpy_uint16_t __pyx_v_val;
  | ^~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_fuse_8__pyx_f_6pandas_5_libs_9hashtable_value_count.constprop':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:140245:6: warning: '__pyx_v_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
  140245 | ((struct __pyx_vtabstruct_6pandas_5_libs_9hashtable_Float32Vector *)__pyx_v_result_keys->__pyx_vtab)->append(__pyx_v_result_keys, __pyx_v_val);
  | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:139776:28: note: '__pyx_v_val' was declared here
  139776 | __pyx_t_5numpy_float32_t __pyx_v_val;
  | ^~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_fuse_7__pyx_f_6pandas_5_libs_9hashtable_value_count.constprop':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:142105:6: warning: '__pyx_v_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
  142105 | ((struct __pyx_vtabstruct_6pandas_5_libs_9hashtable_UInt64Vector *)__pyx_v_result_keys->__pyx_vtab)->append(__pyx_v_result_keys, __pyx_v_val);
  | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:141636:27: note: '__pyx_v_val' was declared here
  141636 | __pyx_t_5numpy_uint64_t __pyx_v_val;
  | ^~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_fuse_9__pyx_f_6pandas_5_libs_9hashtable_value_count.constprop':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:138385:6: warning: '__pyx_v_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
  138385 | ((struct __pyx_vtabstruct_6pandas_5_libs_9hashtable_Float64Vector *)__pyx_v_result_keys->__pyx_vtab)->append(__pyx_v_result_keys, __pyx_v_val);
  | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:137916:28: note: '__pyx_v_val' was declared here
  137916 | __pyx_t_5numpy_float64_t __pyx_v_val;
  | ^~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_fuse_2__pyx_f_6pandas_5_libs_9hashtable_value_count.constprop':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:153103:6: warning: '__pyx_v_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
  153103 | ((struct __pyx_vtabstruct_6pandas_5_libs_9hashtable_Int32Vector *)__pyx_v_result_keys->__pyx_vtab)->append(__pyx_v_result_keys, __pyx_v_val);
  | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:152634:26: note: '__pyx_v_val' was declared here
  152634 | __pyx_t_5numpy_int32_t __pyx_v_val;
  | ^~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c: In function '__pyx_fuse_3__pyx_f_6pandas_5_libs_9hashtable_value_count.constprop':
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:151243:6: warning: '__pyx_v_val' may be used uninitialized in this function [-Wmaybe-uninitialized]
  151243 | ((struct __pyx_vtabstruct_6pandas_5_libs_9hashtable_Int64Vector *)__pyx_v_result_keys->__pyx_vtab)->append(__pyx_v_result_keys, __pyx_v_val);
  | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  pandas/_libs/hashtable.cpython-311.so.p/pandas/_libs/hashtable.pyx.c:150774:26: note: '__pyx_v_val' was declared here
  150774 | __pyx_t_5numpy_int64_t __pyx_v_val;
  | ^~~~~~~~~~~
  ninja: build stopped: subcommand failed.
  error: subprocess-exited-with-error

Preparing metadata (pyproject.toml) did not run successfully.
exit code: 1

See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.
full command: /opt/freeware/bin/python3.11 /opt/freeware/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmpwrjwf5p1
cwd: /tmp/pip-install-m6bze4df/pandas_9acde4f69c3542ff9312ac4b80e89b4d
Preparing metadata (pyproject.toml) ... error
error: metadata-generation-failed

Encountered error while generating package metadata.

See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
Exception information:
Traceback (most recent call last):
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata
distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/utils/misc.py", line 772, in prepare_metadata_for_build_wheel
return super().prepare_metadata_for_build_wheel(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_impl.py", line 186, in prepare_metadata_for_build_wheel
return self._call_hook('prepare_metadata_for_build_wheel', {
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_impl.py", line 311, in _call_hook
self._subprocess_runner(
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/utils/subprocess.py", line 252, in runner
call_subprocess(
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
raise error
pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
status = run_func(*args)
^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/cli/req_command.py", line 245, in wrapper
return func(self, options, args)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/commands/install.py", line 377, in run
requirement_set = resolver.resolve(
^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve
result = self._result = resolver.resolve(
^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
self._add_to_criteria(self.state.criteria, r, parent=None)
File "/opt/freeware/lib/python3.11/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
if not criterion.candidates:
File "/opt/freeware/lib/python3.11/site-packages/pip/_vendor/resolvelib/structs.py", line 156, in bool
return bool(self._sequence)
^^^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in bool
return any(self)
^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in
return (c for c in iterator if id(c) not in self._incompatible_ids)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
candidate = func()
^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 211, in _make_candidate_from_link
self._link_candidate_cache[link] = LinkCandidate(
^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in init
super().init(
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in init
self.dist = self._prepare()
^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
dist = self._prepare_distribution()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/operations/prepare.py", line 525, in prepare_linked_requirement
return self._prepare_linked_requirement(req, parallel_builds)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/operations/prepare.py", line 640, in _prepare_linked_requirement
dist = _get_prepared_distribution(
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
abstract_dist.prepare_distribution_metadata(
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/distributions/sdist.py", line 67, in prepare_distribution_metadata
self.req.prepare_metadata()
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/req/req_install.py", line 577, in prepare_metadata
self.metadata_directory = generate_metadata(
^^^^^^^^^^^^^^^^^^
File "/opt/freeware/lib/python3.11/site-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata
raise MetadataGenerationFailed(package_details=details) from error
pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed

[jose1711]

Apparently AIX needs some extra care. I did compile it with a patched version by IBM. Steps for reference:

Install numpy

export CXX="g++ -pthread"
export CXXFLAGS=-maix64
export OBJECT_MODE=64
export LDFLAGS="-maix64 -lm"
export CC="gcc -pthread"
export CFLAGS=-maix64
 
pip install --no-cache-dir --ignore-installed --no-binary numpy numpy==1.26.4 -v

Install pandas

export CXX="g++ -pthread"
export CXXFLAGS=-maix64
export OBJECT_MODE=64
export CC="gcc -pthread"
export CFLAGS=-maix64
export LDFLAGS="-lm -Wl,-blibpath:/opt/freeware/lib/pthread:/opt/freeware/lib64:/opt/freeware/lib:/usr/lib:/lib"
 
# download src.rpm from https://public.dhe.ibm.com/aix/freeSoftware/aixtoolbox/SRPMS/python3-pandas/python3.9-pandas-2.2.3-1.src.rpm
# place it into /tmp/
sudo rpm -Uvh /tmp/python3.9-pandas-2.2.3-1.src.rpm
mkdir ~/build
cd ~/build
gunzip -c /opt/freeware/src/packages/SOURCES/pandas-2.2.3.tar.gz | tar xvf -
cd pandas-2.2.3
pip install .  -I --no-deps --no-build-isolation -v