RE: Qt ImportError

-----Original Message-----
From: discuss-gnuradio-bounces+marlow=princeton.edu@gnu.org <discuss-gnuradio-bounces+marlow=princeton.edu@gnu.org> On Behalf Of Marcus D. Leech
Sent: Tuesday, March 7, 2023 3:19 PM
To: discuss-gnuradio@gnu.org
Subject: Re: Qt ImportError

On 07/03/2023 15:05, Daniel R. Marlow wrote:
> from PyQt5 import Qt
Make sure you have your system setup to run Python3 by default?

I have Ubuntu 22.04, same as you.  I don't have this problem. I installed everything from APT packages.


Hi Marcus,

Thanks. I was indeed picking up Python 2 by default. Running Python3 was better, but now I get hung up on StrictVersion():

Warning: failed to XInitThreads()
Traceback (most recent call last):
File "/home/marlow/21cm_dev/sineWaveFlowGraph.py", line 238, in <module>
main()
File "/home/marlow/21cm_dev/sineWaveFlowGraph.py", line 211, in main
if StrictVersion("4.5.0") <= StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
NameError: name 'StrictVersion' is not defined

Cheers,
Dan