ERROR during install catalyst-rl

[laojiangzaici]

I tried to run the code pip install -r requiremrnts.txt ,but it shows the error:

• ERROR: Failed building wheel for pyarrow
• Failed to build pyarrow
• ERROR: Could not build wheels for pyarrow, which is required to install pyproject.toml-based projects

the version of python is 3.8.5.
the plantform is ubuntu18.04

[Homiejc]

I did not run the "pip install -r requirement.txt" but pip install package one by one.
In my device that will work

[si1lw]

use python 3.6

[ccccccc-lab]

Hello, now I also encountered this problem, may I ask you how to solve it？