Playonlinux automatic version update via terminal
 

Source liNK : FIND MORE @ http://www.playonlinux.com/en/download.html

Wheezy users :
You must install the package wine:i386 to get PlayOnLinux working.

Type the following commands:

wget -q "http://deb.playonlinux.com/public.gpg" -O- | apt-key add -
wg/et http://deb.playonlinux.com/playonlinux_wheezy.list -O /etcapt/sources.list.d/playonlinux.list
apt-get update
apt-get install playonlinux

Depending upon you distro, please visit
FIND MORE @ http://www.playonlinux.com/en/download.html

sorry the correct URL is below,
FIND MORE @ http://www.playonlinux.com/en/download.html