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4.1 Use Guile REPL and verify GNU Artanis installation

If you’re NOT freshman of Guile, please skip this section.

Just type ‘guile’ in your console to enter Guile REPL, and you will see this screen:

GNU Guile 2.0.11
Copyright (C) 1995-2014 Free Software Foundation, Inc.

Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'.
This program is free software, and you are welcome to redistribute it
under certain conditions; type `,show c' for details.

Enter `,help' for help.
scheme@(guile-user)>

Welcome to Guile world!

Now, we’re going to play GNU Artanis. Before we start, please follow these instructions in the REPL to ensure that you installed GNU Artanis correctly:

(Just type them, you don’t have to understand them at present)

,use (artanis artanis)
artanis-version

The expected output should be similar to this:

$1 = "GNU Artanis-x.x.x"