This file lists the libraries you will need to install and run the Segwy code - Image Magick++ Used for some gui based image operations libmagick++5.5.7-dev - FLTK Fast Light Toolkit You need version 1.1 for all of the GUI programs fltk1.1-dev http://prdownloads.sourceforge.net/fltk/ - Ruby used for some of the script file utilities - GSL Gnu Scientific Library Used by the matrix class amongst others. Provides high level math operaitons libgsl10-dev for debian