installing from source gives error (Couldn't find index page for 'matplotlib-base'(maybe misspelled?)

[meqash]

Hi Mostafa, Thanks for this great package. unfortunately, I can't install it from the source (Github) on a conda env. it gives me the following issue. It seems that it cannot find index matplotlib-base from pypi.org:

Installed /anaconda3/envs/eqt/lib/python3.10/site-packages/EQTransformer-0.1.61-py3.10.egg
Processing dependencies for EQTransformer==0.1.61
Searching for matplotlib-base==3.5.2
Reading https://pypi.org/simple/matplotlib-base/
Couldn't find index page for 'matplotlib-base' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.org/simple/
No local packages or working download links found for matplotlib-base==3.5.2
error: Could not find suitable distribution for Requirement.parse('matplotlib-base==3.5.2')