Dec 20, 2021 · I had a similar case, and here is how I solved it with using pyenv to install different versions of the Python interpreter and venv to create a virtual environment.

The question is asking about mkvirtualenv which is a third-party add-on. The modern Python 3 solution is to just use the venv module which is part of the Python standard library itself, though there are …

python -m venv my-venv my-venv/bin/pip install some-python-library See also this answer on a duplicate question for more details. (Commonly, your own project may need several libraries. Make one virtual …

python3 -m venv ./path-to-new-venv This is the recommended way to create virtual environments. Historically, a wrapper command pyvenv was provided for this. However, the wrapper was …

Information on --no-index from command pip help install --no-index Ignore package index (only looking at --find-links URLs instead). Information on --find-links from command pip help install -f, --find-links …

Feb 1, 2017 · $ python3 -m venv ENV_DIR For Windows, you should replace python3 with the full path to python.exe:

Jun 22, 2025 · How to install uv when I already need an virtual environment to install it? With the standalone installer, or any other method - pip, cargo, docker or just by downloading the binary.

The venv module was introduced in Python 3.3, so you cannot use it to create virtual environments with python 2.7. You could use the virtualenv package which is a superset of venv.

Apr 5, 2023 · 3 When I follow the command in the VS Code Python tutorial to install a package in the virtual environment, the script only runs successfully using the global interpreter, not the newly …

Aug 22, 2024 · I'm trying out uv to manage my Python project's dependencies and virtualenv, but I can't see how to install all my dependencies for local development, including the development …