Lazarus 0.9.14 + FreePascal 2.02 Module.
Very polished RAD GUI development IDE for Free Pascal compiler - itself a beautiful modernisation of a classic - the Borland Turbo Pascal/Pascal 7 system. Delphi in a free world. Would have loved to have used this for the WCP, but lack of dynamic linking means the bianries would have been 10-12MB insteasd of the current 380kB
The module is pretty much as downloaded from the SLAX modules repository except it wouldn't work for me on Wolvix Cub - gtk-pixbuf was missing. I've added this package to the module & tested OK with Wolvix Cub 1.0.5 pre-rc build 3. Also added Lazarus.desktop to /usr/share/applications so it will appear in the XFCE4 menu.
MOD EDIT: I've relocated the module and added the download link. ~Wolven