installing error for arm64

[jetxeberria]

Hi Alexander,
Thanks for providing this binding for Face Detection with CascadeClassifier for Python + GPU

I'm having issues at installation step. I'm trying to install it in Nvidia Jetson Nano, in a virtualenv, with this specs:

• aarch64
• Ubuntu 18.04.3
• Python 2.7.15
• OpenCV 3.4.0 compiled for GPU
  • cv2.getBuildInformation() returns: NVIDIA CUDA: YES (ver 10.0) NVIDIA GPU arch: 53
• Virtualenv 15.1.0

Due to being installing in virtualenv '--user' argument of pip is not allowed, I've run this commands:

git clone https://github.com/alexanderkoumis/opencv-gpu-py
pip install -e opencv-gpu-py

And I've received this output:

Installing collected packages: cv2gpu
  Running setup.py develop for cv2gpu
    ERROR: Command errored out with exit status 1:
     command: /home/nvidia/environments/bioengine/bin/python2.7 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/home/nvidia/opencv-gpu-py/setup.py'"'"'; __file__='"'"'/home/nvidia/opencv-gpu-py/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' develop --no-deps
         cwd: /home/nvidia/opencv-gpu-py/
    Complete output (32 lines):
    running develop
    running egg_info
    writing cv2gpu.egg-info/PKG-INFO
    writing top-level names to cv2gpu.egg-info/top_level.txt
    writing dependency_links to cv2gpu.egg-info/dependency_links.txt
    reading manifest file 'cv2gpu.egg-info/SOURCES.txt'
    writing manifest file 'cv2gpu.egg-info/SOURCES.txt'
    running build_ext
    building 'cv2gpu' extension
    creating build
    creating build/temp.linux-aarch64-2.7
    creating build/temp.linux-aarch64-2.7/src
    aarch64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fdebug-prefix-map=/build/python2.7-ByWuWM/python2.7-2.7.15=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -DMAJOR_VERSION=1 -DMINOR_VERSION=0 -I/usr/local/include -I/usr/local/include/opencv -I/usr/include/python2.7 -c src/face_detector.cpp -o build/temp.linux-aarch64-2.7/src/face_detector.o -std=c++11
    cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
    aarch64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fdebug-prefix-map=/build/python2.7-ByWuWM/python2.7-2.7.15=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -DMAJOR_VERSION=1 -DMINOR_VERSION=0 -I/usr/local/include -I/usr/local/include/opencv -I/usr/include/python2.7 -c src/cv2gpu.cpp -o build/temp.linux-aarch64-2.7/src/cv2gpu.o -std=c++11
    cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
    creating build/lib.linux-aarch64-2.7
    aarch64-linux-gnu-g++ -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -Wdate-time -D_FORTIFY_SOURCE=2 -g -fdebug-prefix-map=/build/python2.7-ByWuWM/python2.7-2.7.15=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-Bsymbolic-functions -Wl,-z,relro -Wdate-time -D_FORTIFY_SOURCE=2 -g -fdebug-prefix-map=/build/python2.7-ByWuWM/python2.7-2.7.15=. -fstack-protector-strong -Wformat -Werror=format-security build/temp.linux-aarch64-2.7/src/face_detector.o build/temp.linux-aarch64-2.7/src/cv2gpu.o -L/usr/local/lib -lopencv_videostab -lopencv_shape -lopencv_cudacodec -lopencv_cudalegacy -lopencv_core -lopencv_cudawarping -lopencv_objdetect -lopencv_cudafeatures2d -lopencv_videoio -lopencv_cudafilters -lopencv_flann -lopencv_cudaimgproc -lopencv_highgui -lopencv_cudaarithm -lopencv_stitching -lopencv_features2d -lopencv_cudev -lopencv_superres -lopencv_calib3d -lopencv_imgcodecs -lopencv_cudaoptflow -lopencv_cudaobjdetect -lopencv_ml -lopencv_imgproc -lopencv_cudastereo -lopencv_video -lopencv_dnn -lopencv_cudabgsegm -lopencv_photo -o build/lib.linux-aarch64-2.7/cv2gpu.so
    /usr/bin/ld: cannot find -lopencv_cudacodec
    /usr/bin/ld: cannot find -lopencv_cudalegacy
    /usr/bin/ld: cannot find -lopencv_cudawarping
    /usr/bin/ld: cannot find -lopencv_cudafeatures2d
    /usr/bin/ld: cannot find -lopencv_cudafilters
    /usr/bin/ld: cannot find -lopencv_cudaimgproc
    /usr/bin/ld: cannot find -lopencv_cudaarithm
    /usr/bin/ld: cannot find -lopencv_cudev
    /usr/bin/ld: cannot find -lopencv_cudaoptflow
    /usr/bin/ld: cannot find -lopencv_cudaobjdetect
    /usr/bin/ld: cannot find -lopencv_cudastereo
    /usr/bin/ld: cannot find -lopencv_cudabgsegm
    collect2: error: ld returned 1 exit status
    error: command 'aarch64-linux-gnu-g++' failed with exit status 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /home/nvidia/environments/bioengine/bin/python2.7 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/home/nvidia/opencv-gpu-py/setup.py'"'"'; __file__='"'"'/home/nvidia/opencv-gpu-py/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' develop --no-deps Check the logs for full command output.

Did you know about this issue? Could you give me any guidance to achieve installing your package?

Thanks in advance.