'I'm unable to install some specific libraries via pip install

I've been trying to install the gym library via pip install gym I get the following error

WARNING: Discarding https://files.pythonhosted.org/packages/87/86/3f5467531428b6ce6f3c12d3121b4304d2ea1536a50775a4df036add37b8/gym-0.23.1.tar.gz#sha256=d0f9b9da34edbdace421c9442fc9205d03b8d15d0fb451053c766cde706d40e0 (from https://pypi.org/simple/gym/) (requires-python:>=3.7). Requested gym==0.23.1 from https://files.pythonhosted.org/packages/87/86/3f5467531428b6ce6f3c12d3121b4304d2ea1536a50775a4df036add37b8/gym-0.23.1.tar.gz#sha256=d0f9b9da34edbdace421c9442fc9205d03b8d15d0fb451053c766cde706d40e0 has inconsistent version: filename has '0.23.1', but metadata has '0.23.1'
ERROR: Could not find a version that satisfies the requirement gym==0.23.1
ERROR: No matching distribution found for gym==0.23.1

pip then defaults to trying to install previous versions 0.23.0, 0.22.0 and so on. I get the following warning for all versions and none installs.

request gym from <link> has inconsistent version: filename has '0.9.0', but metadata has '0.9.0'

After some Googling for similar errors, I tried updating pip python3 -m pip install --upgrade pip setuptools wheel but I get the same problem with version mismatch, and it tries to install old versions of pip and fails.

I'm on Python 3.10.4 and pip 21.0 under Arch Linux.

edit: The same problem happens to any package I try to install with pip.

python pip

Solution 1:^[1]

I found a solution here.

The problem seems to be caused by the python-pip package under Arch Linux.

One possible way to fix it:

sudo pacman -Rncs python-pip
python -m ensurepip

Solution 2:^[2]

If you cannot figure out pip use git

git clone https://github.com/openai/gym
cd gym
pip install -e .

Solution 3:^[3]

Try to install with an upgrade option to install the latest without cache since looks that the latest version is stable:

pip install gym -U --no-cache-dir

-U, --upgrade Upgrade all packages to the newest available version

--no-cache-dir Disable the cache

If this won't help you can try to install using legacy version resolver (as per https://github.com/pypa/pip/issues/9203):

pip install gym -U --no-cache-dir --use-deprecated=legacy-resolver

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution	Source
Solution 1	Overflown
Solution 2	MATOS
Solution 3	yyunikov

'I'm unable to install some specific libraries via pip install

Solution 1:[1]

Solution 2:[2]

Solution 3:[3]

Sources

Related Questions

Solution 1:^[1]

Solution 2:^[2]

Solution 3:^[3]