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ValueError: Namespace GtkSource not available for version 3.0

See original GitHub issue

Unable to run application missing python package. I don’t know what package is missing from python.

$ remarkable 
Traceback (most recent call last):
  File "/usr/bin/remarkable", line 65, in <module>
    import remarkable
  File "/usr/lib/python3/dist-packages/remarkable/__init__.py", line 30, in <module>
    from remarkable import RemarkableWindow
  File "/usr/lib/python3/dist-packages/remarkable/RemarkableWindow.py", line 26, in <module>
    gi.require_version('GtkSource', '3.0')
  File "/usr/lib64/python3.9/site-packages/gi/__init__.py", line 129, in require_version
    raise ValueError('Namespace %s not available for version %s' %
ValueError: Namespace GtkSource not available for version 3.0

Issue Analytics

State:
Created 3 years ago
Reactions:1
Comments:6

Top GitHub Comments

6reactions

amoskongcommented, Jan 22, 2021

I also touched this problem on Fedora 33, gtksourceview4-4.8.0-1.fc33.x86_64 had been installed in the past.

I tried to install gtksourceview3-3.24.11-4.fc33.x86_64 by sudo dnf install gtksourceview3, the problem was solved 😃

0reactions

GameO7ercommented, Jun 16, 2022

I had this problem and after checking the log, I figured out it’s because of .deb dependencies.

gameover@home:~$ sudo dpkg -i remarkable_1.18_.deb 
Selecting previously unselected package remarkable.
(Reading database ... 289262 files and directories currently installed.)
Preparing to unpack remarkable_1.18_.deb ...
Unpacking remarkable (1.87) ...
dpkg: dependency problems prevent configuration of remarkable:
 remarkable depends on gir1.2-gtksource-3.0; however:
  Package gir1.2-gtksource-3.0 is not installed.
 remarkable depends on gir1.2-webkit2-4.0; however:
  Package gir1.2-webkit2-4.0 is not installed.
 remarkable depends on yelp; however:
  Package yelp is not installed.
 remarkable depends on wkhtmltopdf; however:
  Package wkhtmltopdf is not installed.

dpkg: error processing package remarkable (--install):
 dependency problems - leaving unconfigured
Processing triggers for libglib2.0-0:amd64 (2.66.8-1) ...
Processing triggers for hicolor-icon-theme (0.17-2) ...
Errors were encountered while processing:
 remarkable

so I wrote this answer here from this issue #371

Hope this helps

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