needed setuptools-scm

Author: stefdoerr

.github/workflows/pythonpublish.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install build flake8
+          pip install build flake8 setuptools-scm
 
       - name: Lint with flake8
         run: |