Update main.yml

Author: cclauss

.github/workflows/main.yml

@@ -148,7 +148,7 @@ jobs:
       - name: Install prerequisites
         run: |
           python -m pip install -r requirements.txt
-          python -m pip install twine wheel
+          python -m pip install setuptools twine wheel
           python -m pip install --user delocate
 
       - name: Create wheel