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Getting ready
This recipe assumes that you have a standard Python installed.
If, in the previous section, you decided to install the Anaconda distribution (or another distribution of Python with the needed libraries included), you can skip this recipe.
To check whether you have a particular Python package installed, start up your Python interpreter and try to import the package. If successful, the package is available on your machine. Also, you will probably need root access to your machine via the sudo command.