set up C++ dev tools and libs

.github/workflows/tox.yml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   tox-tests:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
         python-version: ["3.10"]
@@ -34,6 +34,12 @@ jobs:
     - name: Install python dependencies
       run: |
         python -m pip install --upgrade pip setuptools wheel
+    - name: Set up C++ devtools
+      uses: seanmiddleditch/gha-setup-ninja@v3
+    - name: Install C++ dependencies
+      run: |
+        sudo apt install pybind11-dev
+        sudo apt install libboost-all-dev
     - name: Test with tox
       run: |
         pyversion_no_dot="${{ matrix.python-version }}"