error from mariadb-server-core

diego@ideapad:~$ sudo apt-get install mariadb-server-core-5.5
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libctemplate2 libgtkmm-2.4-1c2a liblua5.1-0 libmysqlcppconn7 libodbc1
  libvsqlitepp3 mysql-utilities mysql-workbench-data python-mysql.connector
  python-pyodbc python-pysqlite2
Use 'apt-get autoremove' to remove them.
The following NEW packages will be installed:
  mariadb-server-core-5.5
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
4 not fully installed or removed.
Need to get 0 B/3,751 kB of archives.
After this operation, 16.0 MB of additional disk space will be used.
(Reading database ... 273326 files and directories currently installed.)
Preparing to unpack .../mariadb-server-core-5.5_5.5.39-0ubuntu0.14.04.1_amd64.deb ...
Unpacking mariadb-server-core-5.5 (5.5.39-0ubuntu0.14.04.1) ...
dpkg: error processing archive /var/cache/apt/archives/mariadb-server-core-5.5_5.5.39-0ubuntu0.14.04.1_amd64.deb (--unpack):
 trying to overwrite '/usr/share/mysql/german/errmsg.sys', which is also in package mysql-common 5.6.21-1ubuntu14.04
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
Errors were encountered while processing:
 /var/cache/apt/archives/mariadb-server-core-5.5_5.5.39-0ubuntu0.14.04.1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)