Dear all,
I am trying to use PyMol plugins but I have some problems.
In the reported case the Caver plugin was considered (following usage notes reported in http://loschmidt.chemi.muni.cz/caver/examples.php), for your information similar problems were encountered with builtin PyMol plugins (e.g PDB Loader). I think theres something wrong with my configuration/environment variables, can you give me some hints?

PyMol version is 0.99 beta 33 (binary) on Windows XP Pro sp2.

Thank you in advance for your help.

Regards,
Roberto


-- 8< --
IOError Exception in Tk callback
  Function: <function <lambda> at 0x0C25CEB0> (type: <type 'function'>)
  Args: ()
Traceback (innermost last):
  File "C:\Programmi\DeLano Scientific\PyMOL/modules\Pmw\Pmw_1_2\lib\PmwBase.py", line 1747, in __call__
    return apply(self.func, args)
  File "C:\Programmi\DeLano Scientific\PyMOL/modules\Pmw\Pmw_1_2\lib\PmwDialog.py", line 153, in <lambda>
    command=lambda self=self, name=name: self._doCommand(name))
  File "C:\Programmi\DeLano Scientific\PyMOL/modules\Pmw\Pmw_1_2\lib\PmwDialog.py", line 132, in _doCommand
    return command(name)
  File "C:\Programmi\DeLano Scientific\PyMOL/modules\pmg_tk\startup\caver.py", line 650, in execute
    self.prepareinput(self.selection.getvalue(),startpoint)
  File "C:\Programmi\DeLano Scientific\PyMOL/modules\pmg_tk\startup\caver.py", line 489, in prepareinput
    f = open(self.pymol_generated_trj_filename.getvalue(), "w")
IOError: [Errno 2] No such file or directory: 'C:/Program Files/MasarykUniversity-Ncbr/Caver/Temp/pymol-generated.trj'