Assed Windows and MacOS to tests

.github/workflows/ci.yml

@@ -10,11 +10,24 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-       python-version: ["2.7", "3.4", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        # python-version: ["2.7", "3.4", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
+
+# What works:
+#  macos 3.8-3.11
+#  ubuntu 3.8-3.11
+
+
+      #  exclude:
+      #   - os: macos-latest
+      #     python-version: "3.9"
+      #   - os: windows-latest
+      #     python-version: "3.9"
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
@@ -26,6 +39,7 @@ jobs:
         python -m pip install --upgrade pip
         python -m pip install pytest
         python -m pip install flake8
+        python -m pip install wheel
         python -m pip install importlib_metadata
     - name: Lint with flake8
       run: |
@@ -35,7 +49,7 @@ jobs:
     - name: Build and test
       run: |
         python setup.py sdist --formats=zip
-        pip install dist/pynmea2*.zip
+        pip install --find-links=./dist --no-index --no-build-isolation pynmea2
         pytest
     - name: Coveralls
       env: