Hi Robert,
On Fri, Sep 16, 2022 at 4:11 PM Kay Diederichs
<[email protected]> wrote:
> Your real problem seems to be the Qt installation; I think that the error
> message
> qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though
> it was found.
> This application failed to start because no Qt platform plugin could be
> initialized. Reinstalling the application may fix this problem.
> prevents the graphics of the CCP4 programs from working properly.
This is my thinking too - the OS seems to be missing libxcb QT plugins.
You can get better debug info from QT by setting the QT_DEBUG_PLUGINS
variable ("export QT_DEBUG_PLUGINS=1" for bash or zsh, "setenv
QT_DEBUG_PLUGINS 1" for tcsh). Then when you launch the application
you should get a much more informative message. Perhaps too
informative.
Usually the error in this case is a missing xcb library or two,
something like libxcb-icccm.so.4 No such file or directory. You
should be able to add these with your package manager.
Best,
Jason
--
Jason Key, PhD
SBGrid Consortium, Harvard Medical School
########################################################################
To unsubscribe from the CCP4BB list, click the following link:
https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1
This message was issued to members of www.jiscmail.ac.uk/CCP4BB, a mailing list
hosted by www.jiscmail.ac.uk, terms & conditions are available at
https://www.jiscmail.ac.uk/policyandsecurity/
