Installation in Linux

[Anonymous]

Hi I tried to install Profiler in Linux (Ubuntu 12.04). But, I am getting an error message.

The error message is as follows:
Could not find the main class: org/arrah/gui/swing/Profiler. Program will exit.

Please help me proceed further

[arrah]

Thanks for trying  Profiler. Can you show me what you run on command line ? Typically this error you get your classpath is not set.

[Anonymous]

Input:  sudo sh runprofiler.sh

Output:

Exception in thread "main" java.lang.UnsupportedClassVersionError: org/arrah/gui/swing/Profiler : 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: org/arrah/gui/swing/Profiler. Program will exit.

[Anonymous]

Thank you for your immediate respnse

[arrah]

You need java 1.7 to run Profiler. It is taking older version of java. Check you PATH variable and JAVA_HOME