Another try with different mysql settings

.github/workflows/pythonpackage.yml

@@ -27,7 +27,7 @@ jobs:
       if: ${{ matrix.TESTING_DB  == 'postgresql' }}    
       uses: harmon758/postgresql-action@v1
       with:
-        postgresql version: '11'
+        postgresql version: '10.7'
     - name: Setup PostgreSQL database 
       if: ${{ matrix.TESTING_DB  == 'postgresql' }}
       run: |
@@ -42,6 +42,8 @@ jobs:
       uses: mirromutth/mysql-action@v1.1
       with:    
         mysql version: '8.0'
+        mysql_user: root
+        mysql_password: root
     - name: Setup MySQL database
       if: ${{ matrix.TESTING_DB == 'mysql' }} 
       run: |         
@@ -54,6 +56,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
+        pip install wheel 
         pip install psycopg2-binary
         pip install mysqlclient
         pip install coveralls