mitzi-db not working, hangs on install

.gitlab-ci.yml

@@ -6,7 +6,7 @@ stages:
 before_script:
   - apt-get -qq update 
   - apt-cache search libmariadb
-  - apt-get install -y python3-virtualenv virtualenv redis-server redis-tools libev4 libev-dev mariadb-server
+  - apt-get install -y python3-virtualenv virtualenv redis-server redis-tools libev4 libev-dev # mariadb-server libmariadbclient-dev
   - /usr/bin/virtualenv venv --python=python3
   - . venv/bin/activate
   - python3 -V