Dependencies : GTK+

There's a script for *nix platforms (tested so far on multiple families of Linux distros), to make it easier for people to test bugfixes directly from SVN: it checkouts (or updates, if a previous checkout is present) libti*, gfm and tilp from SVN, compiles and installs them. You can download the script here.
Be sure to look inside it: you can find information on the packages you need for a successful compilation, and maybe modify the path for the checkout and the $PREFIX where the binaries are installed.

Important note: due to a bug in the firmware of the Titanium/USB, its support (Linux) may run into troubles. Read §1 of user's manual for more information.