Please let's CL become really portable IDE

[Loaden]

In this topic: http://codelite.org/forum/viewtopic.php?f=3&t=507, I found CL can't use $(CodeLitePath) in Environment Variables.
So, CodeLite can't install in USB-disk, and work on any PC.
Thanks!
I need this option, i hope CL become really portable IDE.
Great Project!