error while installation

[nixsrv]

Hi! I am trying to install to venv but getting following error:

Collecting youtokentome>=1.0.5 (from nemo_toolkit[asr]==1.19.1->-r requirements.txt (line 2))
Using cached youtokentome-1.0.6.tar.gz (86 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... error
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [17 lines of output]
Traceback (most recent call last):
File "/opt/asr/test/lib64/python3.9/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in
main()
File "/opt/asr/test/lib64/python3.9/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/opt/asr/test/lib64/python3.9/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel
return hook(config_settings)
File "/tmp/pip-build-env-z0y_lj36/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 341, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=['wheel'])
File "/tmp/pip-build-env-z0y_lj36/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 323, in _get_build_requires
self.run_setup()
File "/tmp/pip-build-env-z0y_lj36/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 487, in run_setup
super(_BuildMetaLegacyBackend,
File "/tmp/pip-build-env-z0y_lj36/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 338, in run_setup
exec(code, locals())
File "", line 5, in
ModuleNotFoundError: No module named 'Cython'
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel 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.

Cython already installed. Python version 3.9.16

[MahmoudAshraf97]

Are you sure cython is installed for the same python version? Also is it installed using pip or other package manager?

[nixsrv]

It was installed with pip. Cython version 3.0.0

[MahmoudAshraf97]

Unfortunately I don't have a solution, youtokentome is an unmaintained library so you'll have to debug that on your own

[RickNeedsMoreCoffee]

to get around this i didnt specify nemotoolkit version which seemed to work I also had to individually call wheel and Onnx to fix similar issues. It seems one of the dependencies in nemo calls a specific version of onnx which has issues. I filed an issue with the recommended fix.