ubuntu16.04 添加以前版本的软件源。

http://blog.csdn.net/keeyce/article/details/52217730 碰到升级到ubunt16.04 后，无法安装wxPython2.8的情况，需要安装以前版本的源

http://blog.csdn.net/keeyce/article/details/52217730

碰到升级到ubunt16.04 后，无法安装wxPython2.8的情况，需要安装以前版本的源。

apt-get install software-properties-common

 

sudo add-apt-repository 'deb http://archive.ubuntu.com/ubuntu trusty universe'sudo apt-get updatesudo apt install mysql-server-5.6sudo apt install mysql-client-5.6

 

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sudo -s cd /var/cache/debconf rm *.dat apt-get update && apt-get upgrade