Sure. I did uninstall the Leap Motion software before running the script with no success. Here are my specs:
Macbook Pro early 2013 (i7, 8GB RAM)
Mac OSX 10.9.1
Just for info, my LM green light was on but it always asked me to reconnect it. This morning I tried re-installing everything from scratch from the /setup page and things worked well. The script is still unusable though.