Nanoengineer-1 Fedora .rpm run error

#Following instructions from:
#https://groups.google.com/forum/#!searchin/nanoengineer-dev/fedora/nanoengineer-dev/HZR3famM48o/joNuzj7cU4kJ
#wget http://fitzsim.org/packages/NanoEngineer-1-1.1.1.12-0.3.fc12.src.rpm
#rpm2cpio NanoEngineer-1-1.1.1.12-0.3.fc12.src.rpm | cpio -idv

#Installing on Fedora 22-3

[liveuser@localhost src]$ python main.py

starting NanoEngineer-1 in [/home/liveuser/ne1/cad/src], Sat Sep 12 08:27:41 2015
using Python: 2.7.9 (default, Apr 15 2015, 12:08:00)
[GCC 5.0.0 20150319 (Red Hat 5.0.0-0.21)]
on path: /usr/bin/python
Version: NanoEngineer-1 v1.1.1
(running a GPL distribution)
enabling developer features
Traceback (most recent call last):
  File "main.py", line 142, in <module>
    _start_NE1()
  File "main.py", line 137, in _start_NE1
    startup_script( _main_globals )
  File "/home/liveuser/ne1/cad/src/ne1_startup/main_startup.py", line 124, in startup_script
    from PyQt4.Qt import QApplication, QSplashScreen
ImportError: No module named PyQt4.Qt