I tested etm on a fresh VM, no problem with pyqt4 installed. But I notice etm need distribute or setuptools to be installed to work or else it will show below message when run e.pyw
Errors importing etm.etmWX
(<type 'exceptions.ImportError'>, ImportError('No module named pkg_resources',), <traceback object at 0x2da57a0>)
So I have rebuild both etm and etm_qt to fix the dependencies issue and add a desktop files to them too...should be available in the testing repo soon...