If you can copy/paste here the ZOOMEKEYS ERROR line, it will be helpfull
$ python ./GRead/src/gread.py Traceback (most recent call last): File "./GRead/src/gread.py", line 7, in <module> from views.maemo5.controller import Controller File "/home/user/MyDocs/Gread/src/views/maemo5/controller.py", line 15, in <module> from views.maemo5.itemview import ItemViewView File "/home/user/MyDocs/Gread/src/views/maemo5/itemview.py", line 19, in <module> sys.stderr.write("ZOOMKEYS ERROR : %s" % e) NameError: name 'sys' is not defined