fix ci.yml

.github/workflows/ci.yml

@@ -16,7 +16,10 @@ jobs:
       - name: Install everything
         run: |
           pip install -U pip setuptools wheel disttools packaging pyproject.toml
+          python setup.py install
       - name: Test
-        run: python setup.py test
+        run: |
+          cd example
+          python setup.py test
         env:
           DEBUG: "1"