Bug 890606 – media-sound/mixxx-2.3.3-r1 Fatal [Main]: Cannot mix incompatible Qt library (5.15.5) with this library (5.15.7)

• Status: RESOLVED INVALID
• Product: Gentoo Linux

[Description Marco Sirabella 2023-01-13 02:25:34 UTC]

On startup of mixxx-2.3.3-r1:

$ mixxx
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-msirabella'
Fatal [Main]: Cannot mix incompatible Qt library (5.15.5) with this library (5.15.7)
Aborted

[Comment 1 Marco Sirabella 2023-01-13 02:26:19 UTC]

qtcore 5.15.7 is installed, there's no 5.15.5

$ equery y qtcore
Keywords for dev-qt/qtcore:
          |                               |   u          |  
          | a   a     p s     l r   a     |   n          |  
          | m   r h   p p   i o i s l m m | e u s        | r
          | d a m p p c a x a o s 3 p 6 i | a s l        | e
          | 6 r 6 p p 6 r 8 6 n c 9 h 8 p | p e o        | p
          | 4 m 4 a c 4 c 6 4 g v 0 a k s | i d t        | o
----------+-------------------------------+--------------+-------
[I]5.15.7 | + + + ~ + + ~ + o ~ ~ o o o o | 8 o 5/5.15.7 | gentoo

[Comment 2 Ionen Wolkens 2023-01-13 02:40:17 UTC]

My guess would be that your previous world update was interrupted for some reason and you still have some qt packages that didn't update.

You can check if they match by looking at: qlist -Iv dev-qt/

[Comment 3 Andreas Sturmlechner 2023-01-13 10:43:27 UTC]

Finish your world upgrade.

[Comment 4 Jonas Stein 2023-01-13 22:48:08 UTC]

please test the suggestion and reopen, if the problem still remains.

[Comment 5 Marco Sirabella 2023-01-14 17:15:26 UTC]

That fixed it, thanks!