Error: 1
<type 'exceptions.UnicodeEncodeError'> Exception in Tk callback
  Function: <bound method Normal.file_open of <pmg_tk.skins.normal.Normal instance at 0x2d5d1b8>> (type: <type 'instancemethod'>)
  Args: ()
Traceback (innermost last):
  File "/usr/lib/python2.7/dist-packages/Pmw/Pmw_1_3/lib/PmwBase.py", line 1747, in __call__
    return apply(self.func, args)
  File "/usr/lib/pymodules/python2.7/pmg_tk/skins/normal/__init__.py", line 546, in file_open
    print "Error: unable to open file '%s'"%ofile
<type 'exceptions.UnicodeEncodeError'>: 'ascii' codec can't encode character u'\xe9' in position 41: ordinal not in range(128)