Place this folder in your pd-extended/ sources folder (where you have abstractions, externals, packages, Gem, pd, etc. folders). default.pdl2ork goes to /usr/local/lib/pd-l2ork/ (necessary only if you've installed the core Pd package) externals/ contents go to /usr/local/lib/pd/ see patches/ README for more info on the patches/ folder register_mimes.sh is used to register Pd mimes with Gnome desktop. You need to run it with sudo privileges like so: sudo ./register_mimes.sh to remove mimes you can simply run: sudo pd-l2ork.postrm remove tar_em_up.sh and remove_svn.sh are dev scripts, so please ignore them. Questions? http://l2ork.music.vt.edu Cheers!