Now that you have pip, it is easy to install python modules since it does all the work for you. Pip 20.1 from /Library/Frameworks/amework/Versions/3.8/lib/python3.8/site-packages/pip (python 3.8) If you don’t know what your installed pip’s version is, you can fire the following command to check the version of pip. The virtualenv allows virtual environments to be used on the versions of Python before 3.4, which either don’t provide venv at all or aren’t able to install pip into created environments automatically. Python virtualenv is a third-party alternative (and predecessor) to venv. Starting with Python 3.4, it defaults to installing pip into all the created virtual environments. Python venv is a standard tool for creating virtual environments in your system and has been part of Python since Python 3.3. The virtual environment is a semi-isolated Python environment that allows packages to be installed by the specific application rather than being installed system-wide. Starting with Python 3.4 is included out of the box with the Python binary installers. Py -2 -m pip install packagename # default Python 2 py -2.7 -m pip install packagename # specifically Python 2.7 py -3 -m pip install packagename # default Python 3 py -3.4 -m pip install packagename # specifically Python 3.4 py -3.8 -m pip install packagename # specifically Python 3.8 Different ways to install and manage Python modules Python pip
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