Hai I have installed Tomcat 4.0.1 in my machine and i have Apache 2.0.Now when iam trying to integrate the both by downloading mod_webapp.so ,apache is not starting It gives following error "undefined symbol -as_pstrdup" can kindly anybody help me figuring out the problem viji ________________________________________________________________________ Yahoo! India Promos: Win TVs, Bikes, DVD players & more! Go to http://in.promos.yahoo.com