In your link the doc says:
Quote:
...However, it will not compile under g++ on Solaris.
Some small changes are needed.
I've included below links to the corrected files.
After downloading all the files simply type "make" at the command-line.
A executable file "gen" will be created.
"gen lit help" will explain the input parameters (the IBM Quest website above has additional information).
Did you follow all steps?
The code is C++, do you have a compiler for ?