OO2C
OO2C is an implementation of Oberon-2.
Other implementations of Oberon-2.
OO2C is an example of a compiler. You may find the programming tasks that have been solved using it here.
OO2C is the Optimizing Oberon-2 Compiler. It was written by Michael van Acken.
OO2C compiles Oberon-2 code into ANSI-C. It uses the Boehm garbage collector, as well as libtool (for creating standalone executables).
It is available in Debian/Ubuntu APT repositories.