To compile and install DDT:

DDT is written in C , and use libraries X11, Xt, Xaw et Motif 2.0.

For those (many) who do not have Motif installed , you can find precompiled Linux version with Motif staticaly linked on the Download page.

To compile, edit the config.mk file to fit your system , then do make.
To install , to make install ( beeing root ).
To execute , add the bin directory where DDT is installed to your PATH then run ddt -s.

Have Fun !

Futur developments: