Hi, I might have a similar problem but as yet no one has offered any help. My error is listed below. What servlet container are you using? http://xwiki.475771.n2.nabble.com/XWiki-war-JBoss-AS6-MySQL-td6309076.html Cheers, Andy "The attempt to install XWiki on Fedora 14 fails with the following error message: # java /opt/downloads/xwiki-enterprise-installer-generic-3.0-standard.jar Exception in thread "main" java.lang.NoClassDefFoundError: /opt/downloads/xwiki-enterprise-installer-generic-3/0-standard/jar Caused by: java.lang.ClassNotFoundException: .opt.downloads.xwiki-enterprise-installer-generic-3.0-standard.jar at java.net.URLClassLoader$1.run(URLClassLoader.java:217) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:205) at java.lang.ClassLoader.loadClass(ClassLoader.java:321) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294) at java.lang.ClassLoader.loadClass(ClassLoader.java:266) Could not find the main class: /opt/downloads/xwiki-enterprise-installer-generic-3.0-standard.jar. Program will exit. " -- View this message in context: http://xwiki.475771.n2.nabble.com/XWiki-installation-fails-on-Fedora-14-tp6… Sent from the XWiki- Users mailing list archive at Nabble.com.