Hello! I just installed pd (and gem) from ubuntu repo and tried to open pmpd patch 08_ball2D.pd, the error which it gave me is: http://pastebin.com/m1013463c , and when i clicking on "create Gem window", i get:

error: inlet: expected '' but got 'reset'
... you might be able to track this down from the Find menu.
error: inlet: expected '' but got 'create'
error: inlet: expected '' but got 'float'

Thank you in advance for your help.