Starting/launching eric3

[Byte]

OK, now I've managed to get it working, but when I run it the eric3
splash screen pops up, and then it says (in terminal):

eoin at laptop:~$ eric3
Traceback (most recent call last):
  File "/usr/lib/site-python/eric3/eric3.py", line 147, in ?
    main()
  File "/usr/lib/site-python/eric3/eric3.py", line 132, in main
    mw = UserInterface(loc, splash)
  File "/usr/lib/site-python/eric3/UI/UserInterface.py", line 265, in
__init__
    self.sbv = SBVviewer(dbs, self.sbvDock, 1)
  File "/usr/lib/site-python/eric3/UI/SBVviewer.py", line 75, in
__init__
    self.stackComboBox.sizePolicy().hasHeightForWidth()))
TypeError: argument 1 of QSizePolicy() has an invalid type
Segmentation fault
eoin at laptop:~$

Its not ment to do that... how to make it work right??

 -- /usr/bin/byte