guessing './blender' == '/home/petrik/blender/./blender'
Compiled with Python version 2.4.
Checking for installed Python... got it!
Traceback (most recent call last):
  File "<string>", line 89, in ?
  File "/usr/lib/blender/scripts/bpymodules/meshtools.py", line 44, in ?
    meshtools.print_boxed(msg)
NameError: name 'meshtools' is not defined