To make your apt aware of this package repository add these lines to
/etc/apt/sources.list:

  deb     http://angg.twu.net/debian potato local
  deb-src http://angg.twu.net/debian potato local

and issue the command "apt-get update".

A quick description of the packages here can be found in the
"Packages" file in the binary-i386 directory, and the scripts that I
used to make them from the pristine sources can be found at:

  http://angg.twu.net/e/mktclapp.e.html#mktclapp.debs
  http://angg.twu.net/e/lua.e.html#lua-4.0_debs
  http://angg.twu.net/e/lua.e.html#lua-3.2_yada