Merge pull request #1643 from heinezen/fix/macos-ci-pip

Force install pip packages in macOS CI

Author: TheJJ

.github/workflows/macosx-ci.yml

@@ -66,7 +66,7 @@ jobs:
         # cython, numpy and pygments are in homebrew,
         # but "cython is keg-only, which means it was not symlinked into /usr/local"
         # numpy pulls gcc as dep? and pygments doesn't work.
-        run: pip3 install --upgrade cython numpy mako lz4 pillow pygments setuptools toml
+        run: pip3 install --upgrade --break-system-packages cython numpy mako lz4 pillow pygments setuptools toml
       - name: Configure
         run: |
           CLANG_PATH="$HOME/clang-15.0.0/bin/clang++"