weird enough in calibre 2 my Marvin Plugin is still saying "installed" but the iOS Reader Plugin seems to have vanished and when I try to install it it throws this message:
calibre, version 2.0.0
FEHLER: Installation des Plugins fehlgeschlagen: Während der Installation des Plugins ist ein Problem aufgetreten. Dieses Plugin wird nun entfernt. Bitte veröffentlichen Sie die Fehlermeldung im Detail unten in den Foren-Thread dieser Erweiterung und starten Sie Calibre neu.
Traceback (most recent call last):
File "site-packages\calibre\gui2\dialogs\plugin_updater.py", line 712, in _install_clicked
File "site-packages\calibre\customize\ui.py", line 379, in add_plugin
File "site-packages\calibre\customize\ui.py", line 53, in load_plugin
File "site-packages\calibre\customize\zipplugin.py", line 197, in load
File "importlib\__init__.py", line 37, in import_module
File "site-packages\calibre\customize\zipplugin.py", line 179, in load_module
File "calibre_plugins.ios_reader_apps.__init__", line 43, in <module>
ImportError: No module named PyQt4.Qt
The last line points at least to something like PyQt as well - still weird enough, as without this the Marvin Plugin can not work anyway.