Mysql 5.6

cd /usr/src
wget http://www.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.10-debian6.0-x86_64.deb/from/http://cdn.mysql.com/ -O mysql-5.6.10-debian6.0-x86_64.deb
dpkg -i mysql-5.6.10-debian6.0-x86_64.deb
rm mysql-5.6.10-debian6.0-x86_64.deb
mv /etc/mysql/my.cnf /etc/my.cnf
cp /opt/mysql/server-5.6/support-files/mysql.server /etc/init.d/mysql.server && update-rc.d mysql.server defaults
apt-get install libaio1
chown -R mysql /opt/mysql/server-5.6/
chgrp -R mysql /opt/mysql/server-5.6/

upgrade mysql

/opt/mysql/server-5.6/scripts/mysql_install_db --user=mysql --datadir=/var/lib/mysql
rm /opt/mysql/server-5.6/my.cnf 

vi /etc/my.cnf
basedir = /opt/mysql/server-5.6
lc-messages-dir = /opt/mysql/server-5.6/share
remove language = …