Add msgpack as a requirement for wheels

Author: FrancescAlted

.github/workflows/cibuildwheels.yml

@@ -60,7 +60,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install -r requirements.txt
+          python -m pip install -r requirements-build.txt
           python -m pip install -r requirements-tests.txt
 
       - name: Build wheels (Windows)
@@ -71,7 +71,7 @@ jobs:
           python -m cibuildwheel --output-dir wheelhouse
         env:
           CIBW_BUILD: 'cp38-win_amd64 cp39-win_amd64 cp310-win_amd64'
-          CIBW_BEFORE_BUILD: python -m pip install -r requirements.txt
+          CIBW_BEFORE_BUILD: python -m pip install -r requirements-build.txt
           CIBW_BEFORE_TEST: python -m pip install -r requirements-tests.txt
           CIBW_TEST_COMMAND: python -m pytest -m "not heavy" {project}/tests
           CIBW_BUILD_VERBOSITY: 1
@@ -86,7 +86,7 @@ jobs:
           CIBW_BUILD: 'cp38-* cp39-* cp310-*'
           CIBW_SKIP: '*-manylinux*_i686'
           CIBW_ARCHS_LINUX: ${{ matrix.arch }}
-          CIBW_BEFORE_BUILD: python -m pip install -r requirements.txt
+          CIBW_BEFORE_BUILD: python -m pip install -r requirements-build.txt
           CIBW_BEFORE_TEST: python -m pip install -r requirements-tests.txt
           CIBW_TEST_COMMAND: python -m pytest -m "not heavy" {project}/tests
           CIBW_BUILD_VERBOSITY: 1
@@ -122,7 +122,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install -r requirements.txt
+          python -m pip install -r requirements-build.txt
           python -m pip install -r requirements-tests.txt
 
       - name: Build sdist

RELEASING.rst

@@ -6,7 +6,8 @@ Preliminaries
 
 * Check that `VERSION` file contains the correct number.
 
-* Make sure that the c-blosc2 submodule is updated to the latest version (or a specific version that will be documented in the `RELEASE_NOTES.md`)::
+* Make sure that the c-blosc2 submodule is updated to the latest version (or a specific
+  version that will be documented in the `RELEASE_NOTES.md`)::
 
     cd blosc2/c-blosc2
     git checkout <desired tag>

requirements.txt requirements-build.txtrequirements.txt renamed to requirements-build.txt

@@ -1,4 +1,3 @@
 scikit-build
 cython
 cmake
-msgpack

requirements-runtime.txt

@@ -0,0 +1 @@
+msgpack

setup.py

@@ -61,4 +61,5 @@ def cmake_bool(cond):
     platforms=["any"],
     packages=["blosc2"],
     package_dir={"blosc2": "blosc2"},
+    install_requires=open("requirements-runtime.txt").read().split()
 )