Cannot install VestaCP on Ubuntu

[kdio]

Hello. I was trying to install VestaCP but no luck.

E: Package 'apache2.2-common' has no installation candidate
E: Unable to locate package libapache2-mod-ruid2
E: Package 'libapache2-mod-php5' has no installation candidate
E: Package 'php5' has no installation candidate
E: Package 'php5-common' has no installation candidate
E: Unable to locate package php5-cgi
E: Package 'php5-mysql' has no installation candidate
E: Package 'php5-curl' has no installation candidate
E: Package 'mysql-server' has no installation candidate
E: Package 'mysql-client' has no installation candidate
E: Unable to locate package phpMyAdmin
E: Package 'rssh' has no installation candidate
E: Unable to locate package vesta
E: Unable to locate package vesta-nginx
E: Unable to locate package vesta-php
E: Unable to locate package vesta-ioncube
E: Unable to locate package vesta-softaculous
Error: apt-get install failed

How to fix it?