Hi,<br><br>I&#39;ve uploaded[1] the files again with &quot;execute&quot; permission removed. <br><br>Dinko<br><br><br>[1] <a href="http://dl.dropbox.com/u/3266265/Pippy-Python_lessons.tar.gz">http://dl.dropbox.com/u/3266265/Pippy-Python_lessons.tar.gz</a><br>