【故障现象】
The following packages have unmet dependencies:
mysql-server : Depends: mysql-server-5.5 but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
【解决方法】
Open the terminal and type:
sudo apt-get purge mysql-client-core-5.6
sudo apt-get autoremove
sudo apt-get autoclean
sudo apt-get install mysql-client-core-5.5
sudo apt-get install mysql-server
Both MySQL database core client and MySQL Server packages will be the same version 5.5. MySQL Client 5.5 and MySQL Server 5.5 are the current “best” versions of these packages in Ubuntu 14.04 as determined by the package maintainers. If you would rather install MySQL Client 5.6 and MySQL Server 5.6 you can also find the mysql-client-core-5.6 and mysql-server-5.6 packages in the Ubuntu Software Center. The important thing is that the client and server version numbers match in either case. fuck\fuck\(\)\[\]\\\/\fuck”\\$1″fuck\/script>’)} fuck