I am trying to use Tomcat 6 from within the IDE Netbeans 6.5 just as delivered by Fedora 11 distribution. So I added a Tomcat 6 server trough Netbeans GUI : Server > Add server. This with /usr/share/tomcat6 as Catalina base because /usr/share/tomcat6 is the Fedora 11 location for tomcat 6 rpm installation. First of all : -------------- I had a : "java.lang.NoClassDefFoundError: org/apache/juli/logging/LogFactory" This could be solved by : -Unjar the /usr/share/tomcat6/bin/bootstrap-6.0.18.jar -Edit the MANIFEST.MF and add the following line : " Class-Path: bootstrap.jar tomcat-juli.jar " Thanks to Otto42 last comment on page at http://forums.fedoraforum.org/archive/index.php/t-189099.html (For info, a Class-Path line exist in Windows package. Why such a difference) But then, --------- When i tried to start again, the following new exceptions appeared : java.util.logging.ErrorManager: 4 java.io.FileNotFoundException: /usr/share/tomcat6/logs/catalina.2009-09-20.log (Permission denied) ... java.util.logging.ErrorManager: 4 java.io.FileNotFoundException: /usr/share/tomcat6/logs/localhost.2009-09-20.log (Permission denied) ... java.util.logging.ErrorManager: 4 java.io.FileNotFoundException: /usr/share/tomcat6/logs/manager.2009-09-20.log (Permission denied) ... java.util.logging.ErrorManager: 4 java.io.FileNotFoundException: /usr/share/tomcat6/logs/host-manager.2009-09-20.log (Permission denied) ... java.io.FileNotFoundException: /usr/share/tomcat6/conf/tomcat-users.xml (Permission denied) ... Sep 20, 2009 2:53:06 PM org.apache.catalina.startup.Catalina start INFO: Server startup in 105 ms ... This finished with a pop up window with message "Tomcat failed to start". I tried to solve the permission problem with : chown -R root:tomcat /usr/share/tomcat6/ so that tomcat group gains access instead of root initialy. Permissions in /usr/share/tomcat6/ looks like that : drwxr-xr-x. 4 root tomcat 4.0K 2009-09-09 22:48 ./ drwxr-xr-x. 222 root root 12K 2009-09-08 19:50 ../ drwxr-xr-x. 2 root tomcat 4.0K 2009-09-17 23:07 bin/ lrwxrwxrwx. 1 root tomcat 12 2009-09-08 19:50 conf -> /etc/tomcat6/ lrwxrwxrwx. 1 root tomcat 23 2009-09-08 19:50 lib -> /usr/share/java/tomcat6/ lrwxrwxrwx. 1 root tomcat 16 2009-09-08 19:50 logs -> /var/log/tomcat6/ drwxr-xr-x. 4 root tomcat 4.0K 2009-09-08 23:34 src/ lrwxrwxrwx. 1 root tomcat 23 2009-09-08 19:50 temp -> /var/cache/tomcat6/temp/ lrwxrwxrwx. 1 root tomcat 24 2009-09-08 19:50 webapps -> /var/lib/tomcat6/webapps/ lrwxrwxrwx. 1 root tomcat 23 2009-09-08 19:50 work -> /var/cache/tomcat6/work/ but without any success ! Using tomcat standalone with "/etc/rc.d/init.d/tomcat6 start" is OK. Could you please help to improve tomcat-netbeans-fedora integration ? Technical infos : ----------------- -java version "1.6.0_0" OpenJDK Runtime Environment (IcedTea6 1.6) (fedora-29.b16.fc11-i386) OpenJDK Client VM (build 14.0-b16, mixed mode) -javac 1.6.0_0 -tomcat6-6.0.18-9.2.fc11.rpm -netbeans-6.5-3.fc11.rpm -Linux 2.6.30.5-43.fc11.i586 #1 SMP