1 - install urwid

    NOTE: getan requires urwid >= 1.0

    On Debian GNU/Linux >= Wheezy just do:

    # apt-get install python-urwid

2 - starting getan:

    $ ./getan.py

    or

    $ ./getan.py mytime.db

    or (for the classic version of 'getan' based on curses):
    $ classic/getan

    or

    $ classic/getan mytime.db