I typed in: yum install compat-libstdc++-33.i386 The response I got was: Package compat-libstdc++-33 - 3.2.3-62.i386 is already installed. The document asked to leave it open in JBOSS TOOLS HTML EDITOR mode and restart eclipse and still I get the same error as mentioned earlier. Is the component libswt-xulrunner-gtk-3346.so. supposed to exist in my system? Which package contains this component? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4121671#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...