This is a great tool, I've been using it for a long time. Only downside is that on Ubuntu Server certain graphics libraries aren't in the PPA so you have to do

This is a great tool, I've been using it for a long time. Only downside is that on Ubuntu Server certain graphics libraries aren't in the PPA so you have to download a static binary instead of using apt-get. But it's a minor quibble for a great program.