Top "Pip" questions

Use for questions about the Python package installer

Checking whether the pip is installed?

I am using Python 2.7.12 and I want to check whether the pip is installed or not. For this, in command …

python python-2.7 pip syntax-error
pip or pip3 to install packages for Python 3?

I have a Macbook with OS X El Captain. I think that Python 2.7 comes preinstalled on it. However, I installed …

python macos python-2.7 python-3.x pip
Is it acceptable and safe to run pip install under sudo?

I've started to use my Mac to install Python packages in the same way I do with my Windows PC …

python macos pip sudo
What is the meaning of "Failed building wheel for X" in pip install?

This is a truly popular question here at SO, but none of the many answers I have looked at, clearly …

python python-3.x pip python-wheel
ImportError: cannot import name main when running pip --version command in windows7 32 bit

I've installed the latest python (2.7.9) bundled with pip and setuptools for windows 32-bit. I've tried reinstalling pip but the problem …

python pip importerror
How to add a custom CA Root certificate to the CA Store used by pip in Windows?

I just installed Python3 from python.org and am having trouble installing packages with pip. By design, there is a …

python windows ssl pip
Pipenv: Command Not Found

I'm new to Python development and attempting to use pipenv. I ran the command pip install pipenv, which ran successfully: ... …

python python-3.x pip pipenv
how to use python2.7 pip instead of default pip

I just installed python 2.7 and also pip to the 2.7 site package. When I get the version with: pip -V It …

python linux django centos pip
Pip install Matplotlib error with virtualenv

I am trying to install matplotlib in a new virtualenv. When I do: pip install matplotlib or pip install http://…

python matplotlib pip virtualenv
Django Rest Framework -- no module named rest_framework

I've installed django rest framework using pip install djangorestframework yet I still get this error when I run "python3 manage.…

python django python-3.x pip django-rest-framework