Pycairo Wheel issue.... I haven't ever seen this before

[Legendaryl123]

I doesn't matter what notebook I'm running, I keep getting this error. I've tested random notebooks that are currently updated in the repository in the last few days and still getting the same error. For example just try the notebook for Deliberate or anything else and you'll get this error when running the first cell or additiona LORA cells. Everything still seems to function okay, so I'm not sure if this actually has an impact or not.
My intial searching around and troubleshooting was unable to solve the issue. Please advise.

Here is a snippet of the cell output starting before the error and extending a bit beyond:

---

Building wheel for svglib (setup.py): finished with status 'done'
Created wheel for svglib: filename=svglib-1.5.1-py3-none-any.whl size=30919 sha256=c635b05d7513e6f9698677489e49c8179e8985f6044307871a4a4ad8d9105630
Stored in directory: /root/.cache/pip/wheels/56/9f/90/f37f4b9dbf82987a24ae14f15586e96715cb669a4710b3b85d
Building wheel for pycairo (pyproject.toml): started
Building wheel for pycairo (pyproject.toml): finished with status 'error'
Successfully built svglib
Failed to build pycairo

stderr: error: subprocess-exited-with-error

× Building wheel for pycairo (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for pycairo
ERROR: Could not build wheels for pycairo, which is required to install pyproject.toml-based projects

Warning: Failed to install svglib, some preprocessors may not work.
Installing sd-webui-controlnet requirement: fvcore

Installing diffusers

---

If you could offer some assitance or help explain what's up, I would appreciate it!

Thanks Nolan!

• Daryl

[nolanaatama]

hi daryl,
I also got the error but like you say mate, everything seems still working fine.
It could be related to recent update of ControlNet extension. I use controlnet everyday since the error appeared but don't notice any changes at all.

[Legendaryl123]

Thanks for your response, mate. I will just ignore it!

[nolanaatama]

you may let me know if you think it affects something in our generation