explitly invoke cibuildwheel with PATHs set

.github/workflows/wheels.yml

@@ -2,13 +2,13 @@ name: Wheels
 
 on:
   workflow_dispatch:
-#  pull_request:
-#  push:
-#    branches:
-#     - master
-#  release:
-#    types:
-#      - published
+  pull_request:
+  push:
+    branches:
+     - master
+  release:
+    types:
+      - published
 
 env:
   FORCE_COLOR: 3
@@ -123,29 +123,41 @@ jobs:
         dpkg -s libboost-all-dev
         dpkg -s libhdf5-dev
 
+    # Used to host cibuildwheel
+    - uses: actions/setup-python@v5
+
+    - name: Install cibuildwheel
+      run: python -m pip install cibuildwheel==2.18.1
 
     - name: build wheel on macos-13
       if: matrix.os == 'macos-13'
-      uses: pypa/[email protected]
+      run: |
+        export PATH="/usr/local/opt/llvm/bin:$PATH"
+        python -m cibuildwheel --output-dir wheelhouse
       env:
         CIBW_ARCHS: native
-        CIBW_ENVIRONMENT: PATH=/usr/local/opt/llvm/bin:$PATH
 
     - name: build wheel on macos-14
       if: matrix.os == 'macos-14'
-      uses: pypa/[email protected]
+      run: |
+        export PATH="/opt/homebrew/opt/llvm/bin:$PATH"
+        python -m cibuildwheel --output-dir wheelhouse
       env:
         CIBW_ARCHS: native
-        CIBW_ENVIRONMENT: PATH=/opt/homebrew/opt/llvm/bin:$PATH
 
     - name: build wheel on windows-latest
+      shell: msys2 {0}
+      run: |
+        python -m cibuildwheel --output-dir wheelhouse
       if: matrix.os == 'windows-latest'
       uses: pypa/[email protected]
       env:
         CIBW_ARCHS: native
 
     - name: build wheel
       if: matrix.os == 'ubuntu-latest'
+      run: |
+        python -m cibuildwheel --output-dir wheelhouse
       uses: pypa/[email protected]
       env:
         CIBW_ARCHS: native