After an update session, x (twm) was restarted on the GO704 mill install.
Now Rainers python script will not run, BACKGROUND undefined, and
presumably, following normal proceedure if I get that fixed, the
FOREGROUND will be used as the next excuse to exit the script.
Fail msg:
gene@GO704:~/linuxcnc$ python python_opencv_camera_example_with_gui.py
Traceback (most recent call last):
File "python_opencv_camera_example_with_gui.py", line 278, in <module>
main()
File "python_opencv_camera_example_with_gui.py", line 222, in main
root = Tk()
File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 1712, in __init__
self.tk = _tkinter.create(screenName, baseName, className,
interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: unknown color name "BACKGROUND"
What can I put in ~/.basrc or ~/.profile that will fix this till the next
install wipes it out? I tried 'export BACKGROUND=0,0,0' (for black) and
while it shows in an env report, it has no effect.
I know this was hashed at length, a year or more ago, but can't recall
what was done before.
Thanks all.
Cheers, Gene Heskett
--
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
Genes Web page <http://geneslinuxbox.net:6309/gene>
------------------------------------------------------------------------------
Site24x7 APM Insight: Get Deep Visibility into Application Performance
APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month
Monitor end-to-end web transactions and take corrective actions now
Troubleshoot faster and improve end-user experience. Signup Now!
http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140
_______________________________________________
Emc-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/emc-users
