Installing the necessary packages

Python won't come bundled with everything you need unless you take a specific pre-made distribution. Therefore, to install the packages you need, you can use either pip or easy_install. Both of these two tools run in the command line and make the process of installation, upgrading, and removing Python packages a breeze. To check which tools have been installed on your local machine, run the following command:

$> pip
To install pip, follow the instructions given at https://pip.pypa.io/en/latest/installing/.

Alternatively, you can also run the following command:

$> easy_install

If both of these commands end up with an error, you need to install any one of them. We recommend that you use pip because it is thought ...

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