changed PYTHONPATH in build_test.yml workflow

remove debugging lines

try this

pythonpath is parent directory of cyclus

debugging workflow

more debugging

find cyclus directory instead of egg

.github/workflows/build_test.yml

@@ -53,5 +53,5 @@ jobs:
 
       - name: Cycamore Python Tests
         run: |
-          export PYTHONPATH=$(find /root/.local/lib -type d -name 'cyclus-*-*.egg' -print -quit)
+          export PYTHONPATH=$(find /root/.local/lib -type d -name 'python*.*' -print -quit)/site-packages
           cd tests && python -m pytest