Henrik Grove packages LDGLite for Debian/GNU Linux. Just add the lines:
deb http://www.sslug.dk/~grove/debian/ stable main deb-src http://www.sslug.dk/~grove/debian/ stable main
or
deb http://www.sslug.dk/~grove/debian/ unstable main
to "/etc/apt/sources.list", run `apt-get update && apt-get install ldglite`, and you should have LDGLite installed on your Debian box.
Currently the "stable" version exists for the x86 architecture and the "unstable" version for the PowerPC architecture. Later there will hopefully be versions for more architectures.
Note: Added Debian/unstable for PowerPC's.