CI: Give up, hope conda doesn't install pypy

Author: effigies

.github/workflows/pythonpackage.yml

@@ -42,6 +42,9 @@ jobs:
 
   get_data:
     runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash -l {0}
     steps:
     - name: Create test data directory
       run: mkdir -p $HOME/.cache/stanford-crn
@@ -54,6 +57,15 @@ jobs:
         restore-keys: |
           data-v0-${{ github.ref_name }}-
           data-v0-
+    - name: Setup conda
+      uses: conda-incubator/setup-miniconda@v2
+      with:
+        auto-activate-base: true
+        activate-environment: ""
+    - name: Verify environment
+      run: |
+        conda info
+        which python
     - name: Install datalad
       run: |
         python -m pip install datalad-installer