TASK: [mysql | Look for mysql 5.6] ********************************************
failed: [localhost] => {"changed": false, "cmd": "dpkg -s mysql-server", "delta": "0:00:00.022172", "end": "2016-06-12 17:11:04.392856", "rc": 1, "start": "2016-06-12 17:11:04.370684", "stdout_lines": [], "warnings": []}
stderr: Package `mysql-server' is not installed and no info is available.
Use dpkg --info (= dpkg-deb --info) to examine archive files,
and dpkg --contents (= dpkg-deb --contents) to list their contents.