And just when i thought i couldn't find a solution, i came acros the answer on a Chinese site:
I Installed gir1.2-gtksource-3.0 and my warning disappeared :-)
apt://gir1.2-gtksource-3.0
Hope this will help others too.
And just when i thought i couldn't find a solution, i came acros the answer on a Chinese site:
I Installed gir1.2- gtksource- 3.0 and my warning disappeared :-)
apt://gir1. 2-gtksource- 3.0
Hope this will help others too.