thank you.. updated link in first post.. The scripts are now installed using the HeDaScripts Manager,
http://forum.cockos.com/showthread.php?t=179003
which is another Lua script that automatically downloads latest update. There is a problem in mac osx computers with it not adding the actions of the scripts to REAPER automatically, but the scripts are downloaded and installed correctly, you only have to add them manually to actions list until I manage to fix it. In windows it works fine. I lost my OSX testing VM, so I need some more time to fix that.