[bug] Nightly build does not run

[Beep6581]

Neither the binary executable nor the python scripts from the latest nightly build run in Manjaro.

Instructions missing. There should be instructions on how to run this in both the README.md and in the automated nightly build GitHub page.

❯ pwd
/home/morgan/Downloads/Meshroom-2026.06.09-6b12487-linux

❯ ./Meshroom
[2026-06-10 15:00:38.595][root][ERROR] Pipeline templates folder '/home/morgan/Downloads/Meshroom-2026.06.09-6b12487-linux/aliceVision/share/meshroom' does not exist.
Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.11.15/x64/lib/python3.11/site-packages/freeze_core/initscripts/__startup__.py", line 137, in run
  File "/home/runner/work/Meshroom/Meshroom/setupInitScriptUnix.py", line 47, in run
  File "meshroom/ui/__main__.py", line 12, in <module>
  File "/home/runner/work/Meshroom/Meshroom/meshroom/ui/app.py", line 265, in __init__
  File "/home/runner/work/Meshroom/Meshroom/meshroom/ui/components/__init__.py", line 8, in registerTypes
  File "/home/runner/work/Meshroom/Meshroom/meshroom/ui/components/csvData.py", line 4, in <module>
ImportError: cannot import name 'QtCharts' from 'PySide6' (/home/morgan/Downloads/Meshroom-2026.06.09-6b12487-linux/lib/PySide6/__init__.pyc)

❯ ./bin/meshroom_status
Traceback (most recent call last):
  File "/home/morgan/Downloads/Meshroom-2026.06.09-6b12487-linux/./bin/meshroom_status", line 8, in <module>
    import meshroom
ModuleNotFoundError: No module named 'meshroom'

Desktop

• Manjaro
• Python 3.14.5
• Meshroom Meshroom-2026.06.09-6b12487-linux.tar.gz from https://github.com/alicevision/Meshroom/releases/tag/nightly

[fabiencastan]

Could you try it again with the new build?

[fabiencastan]

We still have issues on the Linux nightly build.
As a workaround, using the folder "lib/PySide6" from the latest release fix the issue.

[Beep6581]

Since this includes both a binary and python scripts, leading to confusion, please remember to document how this should be run (in both README.md and the github release page) before marking the issue solved.