How to install Yet Another Giant Multiplayer Robot Client

First of all you will need to install mono.
At my ubuntu installation the command that have to be entered is

sudo apt-get install mono-complete

After providing the credentials mono should be installed if it has not been installed before.

You will need to download and extract the files on your computer.
(Currently there is nothing to download yet. So come back later.)

Then run yagmrc.
You can open up a terminal and run yagmrc with mono
mono YAGMRC.exe

If your computer will let run the YAGMRC then you'll see the program like this: