On my Fedora 6, I don't: probably htsserver doesn't load properly.

-The httpd process is running.
-SELinux is disabled

This is webHTTrack launched on a terminal:
/usr/local/bin/webhttrack(3898): SRVURL= <http://localhost.localdomain:8080/>
/usr/local/bin/webhttrack(3898): launching /usr/bin/firefox
/usr/local/bin/webhttrack(3898): waiting for browser to terminate..