Installation ============ testcode2 is designed to be very lightweight and portable, so it can easily and quickly be used on a variety of machines. Typically only downloading the testcode2 package is required. If the :ref:`testcode.py` script is used, then no additional installation steps are required assuming the directory structure is preserved. If the ``testcode2`` module is used or the files are split up and installed elsewhere, then the ``testcode2`` module must be able to be found by python (i.e. exists on $PYTHONPATH).