got error when installing module using easy_install and pip

[fprmana]

hi, i tried to install python using easy_install but i got this error:
comand: easy_install polars
error: Couldn't find a setup script in C:\Users[myuser]\AppData\Local\Temp\easy_install-zwp7ahg3\polars-0.16.16.tar.gz_

and when i tried using pip
command: pip3 install polars
error: FileNotFoundError: [Errno 2] No such file or directory: 'C:\Users\[myuser]\AppData\Local\Temp\pip-build-irrje5ue\polars\setup.py'
Command "python setup.py egg_info" failed with error code 1 in C:\Users[myuser]\AppData\Local\Temp\pip-build-irrje5ue\polars\