As adu is based on libosl, the object storage layer, you first have to install http://systemlinux.org/~maan/osl (libosl). Adu's command line parser and the interactive help are generated using gnu gengetopt. You'll likely need a ftp://ftp.gnu.org/pub/gnu/gengetopt/ (recent version) to compile adu from source. In order to generate the man page, ftp://ftp.gnu.org/pub/gnu/help2man (help2man) must be installed. For the html version of the man page, http://www.triptico.com/software/grutatxt.html (grutatxt) is used. The fancy logo was generated using skencil.