error while installing apex

[shareefbabu]

Hi
while installing the apex package im getting this error
could you please help me this

`pip install -v --no-cache-dir --global-option="--cpp_ext" --global-option="--cuda_ext" --global-option="--deprecated_fused_adam" --global-option="--xentropy" --global-option="--fast_multihead_attn" ./
Using pip 24.0 from /data1/shareefb/.conda/envs/IITM/lib/python3.12/site-packages/pip (python 3.12)
DEPRECATION: --build-option and --global-option are deprecated. pip 24.2 will enforce this behaviour change. A possible replacement is to use --config-settings. Discussion can be found at pypa/pip#11859
WARNING: Implying --no-binary=:all: due to the presence of --build-option / --global-option.
Processing /data1/shareefb/software_packages/apex
Running command pip subprocess to install build dependencies
Collecting setuptools
Using cached setuptools-70.3.0-py3-none-any.whl
Collecting wheel
Using cached wheel-0.43.0-py3-none-any.whl
DEPRECATION: omegaconf 2.0.6 has a non-standard dependency specifier PyYAML>=5.1.*. pip 24.1 will enforce this behaviour change. A possible replacement is to upgrade to a newer version of omegaconf or contact the author to suggest that they release a version with a conforming dependency specifiers. Discussion can be found at pypa/pip#12063
Installing collected packages: wheel, setuptools
Successfully installed setuptools-70.3.0 wheel-0.43.0
Installing build dependencies ... done
Running command Getting requirements to build wheel
Traceback (most recent call last):
File "/data1/shareefb/.conda/envs/IITM/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in
main()
File "/data1/shareefb/.conda/envs/IITM/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/data1/shareefb/.conda/envs/IITM/lib/python3.12/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-gj9os7t6/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 327, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=[])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/tmp/pip-build-env-gj9os7t6/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 297, in _get_build_requires
self.run_setup()
File "/tmp/pip-build-env-gj9os7t6/overlay/lib/python3.12/site-packages/setuptools/build_meta.py", line 313, in run_setup
exec(code, locals())
File "", line 5, in
ModuleNotFoundError: No module named 'packaging'
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.
full command: /data1/shareefb/.conda/envs/IITM/bin/python /data1/shareefb/.conda/envs/IITM/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py get_requires_for_build_wheel /tmp/tmp_hylzibe
cwd: /data1/shareefb/software_packages/apex
Getting requirements to build wheel ... error
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.
`