I installed httrack 3.33.16 as user, using a prefix in configure. Then, my
files are not in the places where normaly   program should find them.  When I
try to start webhttrack from the "bin" directory when it is installed I obtain
the message "webhttrack(6053): could not find httrack directory".
Should I define an environment variable for running this program? I didn't
found anything about that in the documentation.