To install the toolbox follow the instructions of the Installation Guide and unpack in your home directory or
a directory of your choice. The tar-ball expands into a directory tree similar to this
To provide the tools in your search path you have to run csrosetta/install.py once and source csrosetta3/com/init at the beginning of each SHELL session (ideally you place this command in your .bashrc, .profile or .cshrc).