MacGambit: UC Berkeley's (old) Scheme distribution for Macintosh
Installing: You can read Professor Clancy's README file for the Macintosh UCB Scheme distribution. Copy UCB_Scheme.sea.bin (a MacBinary self-extracting archive file) to your local hard disk, and decode it with a program such as Stuffit Expander. Then open the UCB Scheme.sea program to install the UCB Scheme folder on your hard disk. Then you can run MacGambit, the Scheme interpreter, by opening the "MacGambit Interpreter" in the UCB Scheme folder.
This version of Scheme is not supported by Instructional Support, or by its authors (IRO, U. Montreal).