Knoppix is a live distribution, and as such does not install anything on the harddisk.
To install Bibledit, you'll need the DVD version of Knoppix, but to run it the CD version is sufficient.
To install Bibledit, you need to create a persistent disk image, which can be saved on a thumbdrive. You can then take the Knoppix CD with you, and the thumbdrive, and run Bibledit on any computer.
To make a persistent disk image, boot the DVD, insert the thumbdrive, and in Knoppix click the second button at the bottom from the left, and choose Configure, then "Create a persistent KNOPPIX disk image". Follow the instructions on the screen to make that image. An image of 100 Mbyte is large enough.
Next, open a terminal, by clicking the sixth button at the bottom, from the left.
Note.
After Bibledit has been installed, or editing has been done on it, be sure to shut the system down properly. This is because it needs to synchronize the thumb drive.
Next time, insert the thumb drive, boot from the CD (or the DVD), and when asked about the thumb drive leave the options as they are and choose ok, and you're ready to run Bibledit.