[GH-ISSUE #251] Qt_5 not found - compile from source #200

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opened 2026-05-05 05:39:51 -06:00 by gitea-mirror · 2 comments

gitea-mirror commented

2026-05-05 05:39:51 -06:00

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Originally created by @danielbultrini on GitHub (Feb 8, 2019).
Original GitHub issue: https://github.com/debauchee/barrier/issues/251

On Ubuntu 16.04 LTS (up do date) I am able to successfully compile everything according to the instructions, but when I try to run barrier I get hit with these errors:

./barrier: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5: version `Qt_5' not found (required by ./barrier)
./barrier: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: version `Qt_5.9' not found (required by ./barrier)
./barrier: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: version `Qt_5' not found (required by ./barrier)
./barrier: /usr/lib/x86_64-linux-gnu/libQt5Network.so.5: version `Qt_5' not found (required by ./barrier)
./barrier: /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: version `Qt_5' not found (required by ./barrier)

I tried to update Qt using the PA repository, but I am still quite new to linux and that did not resolve the issue. I also tried to add the path to LD_LIBRARY_PATH but had no luck (both before and after compilation), these issues were mentioned in some previous threads. Any help would be greatly appreciated and thanks for your time!

Originally created by @danielbultrini on GitHub (Feb 8, 2019). Original GitHub issue: https://github.com/debauchee/barrier/issues/251 On Ubuntu 16.04 LTS (up do date) I am able to successfully compile everything according to the instructions, but when I try to run barrier I get hit with these errors: ``` ./barrier: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5: version `Qt_5' not found (required by ./barrier) ./barrier: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: version `Qt_5.9' not found (required by ./barrier) ./barrier: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: version `Qt_5' not found (required by ./barrier) ./barrier: /usr/lib/x86_64-linux-gnu/libQt5Network.so.5: version `Qt_5' not found (required by ./barrier) ./barrier: /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: version `Qt_5' not found (required by ./barrier) ``` I tried to update Qt using the PA repository, but I am still quite new to linux and that did not resolve the issue. I also tried to add the path to LD_LIBRARY_PATH but had no luck (both before and after compilation), these issues were mentioned in some previous threads. Any help would be greatly appreciated and thanks for your time!

gitea-mirror closed this issue

2026-05-05 05:39:53 -06:00

gitea-mirror commented

2026-05-05 05:39:57 -06:00

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@danielbultrini commented on GitHub (Feb 8, 2019):

Actually, I found that for some reason it defaulted to using my anaconda installation. I apologize for the hassle.

@danielbultrini commented on GitHub (Feb 8, 2019): Actually, I found that for some reason it defaulted to using my anaconda installation. I apologize for the hassle.

gitea-mirror commented

2026-05-05 05:40:00 -06:00

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@Lechatelia commented on GitHub (Jul 8, 2020):

yeah, i meet the same problem. and after i deactivate the conda environment, it works!

@Lechatelia commented on GitHub (Jul 8, 2020): yeah, i meet the same problem. and after i deactivate the conda environment, it works!

gitea-mirror referenced this issue

2026-05-05 07:56:50 -06:00

[PR #216] [CLOSED] reimplement how stdin is read on the cli #1581

gitea-mirror referenced this issue

2026-05-05 08:01:04 -06:00

[PR #1055] Restoring terminal settings after daemonizing. #1751