install SWIG https://www.swig.org/download.html

Install SWIG:
If you haven't installed SWIG yet, you can download it from SWIG's official website. After downloading, extract the files to a directory, e.g., C:\swig.

Add SWIG to the PATH:

If you're on Windows:
Right-click on the Windows start button and choose System.
Click on Advanced system settings.
In the System Properties window, click on the Environment Variables button.
In the Environment Variables window, highlight the Path variable in the "System variables" section and click the Edit button.
In the Edit Environment Variable window, click the New button and then paste in the path to the directory where you extracted SWIG, e.g., C:\swig.
Click OK to close each of the windows.

PATH:
C:\ENV ITEMS\swigwin-4.1.1
NAME:
C:\ENV ITEMS\swigwin-4.1.1\swig.exe



pip install virtualenv
mkdir GYM
cd GYM
virtualenv env
env\Scripts\activate

set PATH=C:\ENV ITEMS\swigwin-4.1.1;%PATH%

pip install cmake wheel
pip install "gymnasium[all]"

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to run:

cd GYM
virtualenv env
env\Scripts\activate

now import games in rom format to run:
ale-import-roms.exe [rom]