installing centos 5.4

[zodehala]

i wanna install roundcube on centos 5.4 . But i cant

any docs for centos download and installation?

[SKaero]

RoundCube installs on on Linux servers the same, just follow the instructions here: http://trac.roundcube.net/wiki/Howto_Install

[ketsat02]

RoundCube installs on on Linux servers the same, just follow the instructions here: http://trac.roundcube.net/wiki/Howto_Install

i setup rouncubemail for my centos
how do i create user login ?
i want to make virtual user instead of regular user