Launching madsonic on Ubuntu (error)

[vbguy2011]

Hey guys, tried to launch madsonic on ubuntu, but getting error as follows:

Code: Select all

Exception in thread "main" java.lang.UnsupportedClassVersionError: net/sourceforge/subsonic/booter/Main : Unsupported major.minor version 51.0
   at java.lang.ClassLoader.defineClass1(Native Method)
   at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
   at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
   at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
   at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
Could not find the main class: net.sourceforge.subsonic.booter.Main. Program will exit.


any pointers?

cheers!

[MadEvil]

you should upgrade Java to 1.7

maybe usefull http://forum.madsonic.org/viewtopic.php?f=5&t=6

best regards