README.npiet: Jun 2004 (schoenfr@web.de) Nov 2009 (gleitz@mit.edu) Oct 2013 - npiet is an interperter for the piet programming language and - npietedit is a very simple editor for small piet programs. This fork is the same as the original, just removing the foogol interpreter stuff. about the piet programming language please look at: http://www.dangermouse.net/esoteric/piet.html and you find more about npiet at: http://bertnase.de/npiet to compile and install npiet and the additional programs and files run brew install libgd # mac os ./configure make make install this installs the binaries npiet and npietedit, together with the manpages npiet.1 and npietedit.1 . if compiled with gd-lib and png-lib support (if avail), graphical trace output can be created by npiet - great fun ;-) npietedit is a Tk/Tcl program, so you need Tk/Tcl installed to run it. Have fun!