Thank you so much for your replies. I re-tried the installation procedure with InstallerLG 44.10, and it worked! Datastore and Organiser from the office suite have been installed smoothly and are running perfectly fine. The installation of Wordworth proper required me to comment out a few lines in the install script, near the end of the process, but the program has now also been set up.
Glad it works for you. May I ask what lines you needed to comment out?