.github/workflows/ports_unix.yml: macos: Pin CPython version to 3.8.
Overmodern versions like 3.10 are now selected, which have compatibility
problems.
@@ -179,6 +179,8 @@ jobs:
steps:
- uses: actions/checkout@v2
- uses: actions/setup-python@v1
+ with:
+ python-version: 3.8
- name: Build
run: source tools/ci.sh && ci_unix_macos_build
- name: Run tests
