specify shell

Author: eriknw

.github/workflows/test.yml

@@ -8,10 +8,13 @@ on:
 jobs:
   test:
     runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        shell: bash -l {0}
     strategy:
       fail-fast: false
       matrix:
-        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
+        os: ["ubuntu-latest"] #, "macos-latest", "windows-latest"]
         python-version: [3.7] #, 3.8, 3.9]
     steps:
     - name: Checkout
@@ -27,8 +30,10 @@ jobs:
     - name: Build
       run: |
         conda info
+        conda config --show-sources
         conda config --show
         conda list
+        conda env list
         python setup.py build_ext --inplace
         python setup.py develop
     - name: Test