Download Stitch_n_Glitch_3.zip 25 July 2014
Stitch'n'Glitch is now a cross platform .jar file
As long as you have Java installed, you can run the program by double-clicking it. Otherwise you can download Java here.
If you would like to compile the source code, download this (it is a separate download due to the large file size). Alternatively, the code is also on GitHub. Instructions for running the code from Eclipse are included in the readme file. [NB: I found this article very helpful for using Eclipse with Processing.]