| Git Clone URL: | https://aur.archlinux.org/moonraker-git.git (read-only, click to copy) |
|---|---|
| Package Base: | moonraker-git |
| Description: | HTTP frontend for Klipper 3D printer firmware |
| Upstream URL: | https://github.com/Arksine/moonraker |
| Keywords: | 3d klipper printing |
| Licenses: | GPL3 |
| Conflicts: | moonraker |
| Provides: | moonraker |
| Submitter: | wlhlm |
| Maintainer: | itslemonchan |
| Last Packager: | itslemonchan |
| Votes: | 3 |
| Popularity: | 0.000078 |
| First Submitted: | 2021-02-22 11:12 (UTC) |
| Last Updated: | 2025-10-27 21:11 (UTC) |
Hi, I recently became the maintainer of moonraker-git and tested the different problems mentioned in the comments.
I fixed the missing python-dbus-fast and added sed to accept any pdb version (that comes from the official repos).
Feel free to report any further issues in the comments and enjoy :)
@synthead You probably have python dependencies installed that were built against python 3.12, but your system has been upgraded to python 3.13. Look in /usr/lib/python3.12/site-packages - anything in there will need to be rebuilt/reinstalled to work with the newer python version.
The python-dbus-fast dependency is currently still missing from the PKGBUILD as well, so you will need to add that one manually for the moment.
Moonraker depends on python-pdb==2.3.3. I tried to remove this check and build passed. Unless this gets addressed, please consider patching this check https://github.com/Arksine/moonraker/issues/953
Missing dependency: python-dbus-fast
Moonraker doesn't seem to want to start due to a missing module called streaming_form_data:
Dec 29 22:43:06 ender moonraker[51272]: Traceback (most recent call last):
Dec 29 22:43:06 ender moonraker[51272]: File "/opt/moonraker/lib/python3.13/site-packages/moonraker/server.py", line 300, in load_component
Dec 29 22:43:06 ender moonraker[51272]: module = importlib.import_module(full_name)
Dec 29 22:43:06 ender moonraker[51272]: File "/usr/lib/python3.13/importlib/__init__.py", line 88, in import_module
Dec 29 22:43:06 ender moonraker[51272]: return _bootstrap._gcd_import(name[level:], package, level)
Dec 29 22:43:06 ender moonraker[51272]: ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap>", line 935, in _load_unlocked
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap_external>", line 1026, in exec_module
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
Dec 29 22:43:06 ender moonraker[51272]: File "/opt/moonraker/lib/python3.13/site-packages/moonraker/components/application.py", line 37, in <module>
Dec 29 22:43:06 ender moonraker[51272]: from streaming_form_data import StreamingFormDataParser, ParseFailedException
Dec 29 22:43:06 ender moonraker[51272]: ModuleNotFoundError: No module named 'streaming_form_data'
Dec 29 22:43:06 ender moonraker[51272]: [server.py:launch_server()] - Moonraker Error
Dec 29 22:43:06 ender moonraker[51272]: Traceback (most recent call last):
Dec 29 22:43:06 ender moonraker[51272]: File "/opt/moonraker/lib/python3.13/site-packages/moonraker/server.py", line 551, in launch_server
Dec 29 22:43:06 ender moonraker[51272]: server = Server(app_args, log_manager, eventloop)
Dec 29 22:43:06 ender moonraker[51272]: File "/opt/moonraker/lib/python3.13/site-packages/moonraker/server.py", line 105, in __init__
Dec 29 22:43:06 ender moonraker[51272]: self.moonraker_app: MoonrakerApp = self.load_component(config, "application")
Dec 29 22:43:06 ender moonraker[51272]: ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
Dec 29 22:43:06 ender moonraker[51272]: File "/opt/moonraker/lib/python3.13/site-packages/moonraker/server.py", line 300, in load_component
Dec 29 22:43:06 ender moonraker[51272]: module = importlib.import_module(full_name)
Dec 29 22:43:06 ender moonraker[51272]: File "/usr/lib/python3.13/importlib/__init__.py", line 88, in import_module
Dec 29 22:43:06 ender moonraker[51272]: return _bootstrap._gcd_import(name[level:], package, level)
Dec 29 22:43:06 ender moonraker[51272]: ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap>", line 935, in _load_unlocked
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap_external>", line 1026, in exec_module
Dec 29 22:43:06 ender moonraker[51272]: File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
Dec 29 22:43:06 ender moonraker[51272]: File "/opt/moonraker/lib/python3.13/site-packages/moonraker/components/application.py", line 37, in <module>
Dec 29 22:43:06 ender moonraker[51272]: from streaming_form_data import StreamingFormDataParser, ParseFailedException
Dec 29 22:43:06 ender moonraker[51272]: ModuleNotFoundError: No module named 'streaming_form_data'
Dec 29 22:43:06 ender moonraker[51272]: [server.py:main()] - Server Shutdown
Dec 29 22:43:06 ender systemd[1]: moonraker.service: Main process exited, code=exited, status=1/FAILURE
Dec 29 22:43:06 ender systemd[1]: moonraker.service: Failed with result 'exit-code'.
Got this message after installing the package:
:: Running post-transaction hooks...
(1/4) Creating system user accounts...
Creating group 'moonraker-admin' with GID 968.
(2/4) Reloading system manager configuration...
(3/4) Creating temporary files...
Detected unsafe path transition /etc/klipper (owned by klipper) → /etc/klipper/klipper.cfg (owned by root) during canonicalization of etc/klipper/klipper.cfg.
error: command failed to execute correctly
(4/4) Arming ConditionNeedsUpdate...
There's a problem with python-pdm-backend, the version available in the extra repository is 2.4.3, but moonraker/pyproject.toml explicitly requires pdm-backend==2.3.3.
This results in: ERROR Missing dependencies: pdm-backend==2.3.3.
Apparently simply removing the constraint with sed -i 's/"pdm-backend==2.3.3"/"pdm-backend"/' pyproject.toml seems to work
@wlhlm, no worries, if you have any issues/questions regarding Arch or Python, feel free to drop me an email :)
@FFY00 Thank you very much for the patch. I was not aware of the --system-site-packages option. Arch python packaging options for virtualenvs are not well documented in the wiki.
I've applied the patch with a minor change to the sed invocation.
@Gaborg Thanks for the notice. Fixed now.
Missing make dependency: python-pdm-backend
@wlhlm, I would recommend using a proper venv instead of setting PYTHONUSERBASE.
This patch implements that change: https://pkgbuild.com/~ffy00/0001-use-venv-instead-of-PYTHONUSERBASE-0.9.2.r6.gf735c04.patch
Pinned Comments
itslemonchan commented on 2025-10-27 21:28 (UTC)
Hi, I recently became the maintainer of moonraker-git and tested the different problems mentioned in the comments.
I fixed the missing python-dbus-fast and added sed to accept any pdb version (that comes from the official repos).
Feel free to report any further issues in the comments and enjoy :)