btw., If I change line 224 of cache.py to "folder = folder or os.path.join(os.path.abspath(request.folder), 'cache')" I get following error OSError: [Errno 2] No such file or directory: '/home/kra/Works/Python/web2py_projects/trunk/applications/powerpack/cache'
It should be: '/home/kra/Works/Python/web2py_projects/applications/powerpack/cache' obviuosly request.folder that's passed in is incorrect and doesn't consider --folder option that I've used.