Do I need to install pip?
pip is already installed if you are using Python 2 >=2.7.9 or Python 3 >=3.4 downloaded from python.org or if you are working in a Virtual Environment created by virtualenv or pyvenv. Just make sure to upgrade pip.
Installing with get-pip.py
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
Then run the following:
Be cautious if you are using a Python install that is managed by your operating system or another package manager.
get-pip.py does not coordinate with those tools, and may leave your system in an inconsistent state.
get-pip.py also installs setuptools  and wheel if they are not already. setuptools is required to install source distributions. Both are required in order to build a Wheel Cache (which improves installation speed), although neither are required to install pre-built wheels.
The get-pip.py script is supported on the same python version as pip. For the now unsupported Python 2.6, alternate script is available here.
- If set, do not attempt to install setuptools
- If set, do not attempt to install wheel
Install from local copies of pip and setuptools:
python get-pip.py --no-index --find-links=/local/copies
Install to the user site :
python get-pip.py --user
Install behind a proxy:
python get-pip.py --proxy="http://[user:passwd@]proxy.server:port"
get-pip.py can also be used to install a specified combination of
wheel using the same requirements syntax as
python get-pip.py pip==9.0.2 wheel==0.30.0 setuptools==28.8.0
Using Linux Package Managers
On Linux or macOS:
pip install -U pip
On Windows :
python -m pip install -U pip
Python and OS Compatibility
pip works with CPython versions 2.7, 3.4, 3.5, 3.6, 3.7 and also pypy.
This means pip works on the latest patch version of each of these minor versions. Previous patch versions are supported on a best effort approach.
pip works on Unix/Linux, macOS, and Windows.
|||“Secure” in this context means using a modern browser or a tool like curl that verifies SSL certificates when downloading from https URLs.|
|||Beginning with pip v1.5.1,
|||The pip developers are considering making