CI churn

Author: hobu

.github/workflows/build.yml

@@ -36,6 +36,7 @@ jobs:
         environment-file: .github/environment.yml
         extra-specs: |
           python=${{ matrix.python-version }}
+          sel(linux): compilers
 
     - name: Install
       shell: bash -l {0}
@@ -48,6 +49,8 @@ jobs:
       run: |
         export PYTHONHOME=$CONDA_PREFIX
         export PDAL_DRIVER_PATH=$(python -c "import os, skbuild; print(os.path.join(skbuild.constants.SKBUILD_DIR(), 'cmake-build'))")
+        echo PDAL_DRIVER_PATH
+        ls $PDAL_DRIVER_PATH
         pdal --drivers
         $PDAL_DRIVER_PATH/pdal_filters_python_test$EXT
         $PDAL_DRIVER_PATH/pdal_io_numpy_test$EXT