python 3 install mac code example

Example 1: mac os install python 3

brew install python3

Example 2: install pip mac python 3

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python get-pip.py

Example 3: update link python is python 3

$ python --version
Python 2.7.6
$ python3 --version
Python 3.4.3
$ alias python=python3
$ python --version
Python 3.4.3

Example 4: install python in mac

brew install python3
brew install python2

Example 5: command to install python3.6 on mac os

$ brew switch python 3.6.5_1

Example 6: command to install python3.6 on mac os

$ brew install --ignore-dependencies https://raw.githubusercontent.com/Homebrew/homebrew-core/f2a764ef944b1080be64bd88dca9a1d80130c558/Formula/python.rb