how to find shibboleth version

[Vignesh, Vanna G.]

How to find the current version? When I run version.sh, I am getting error.
Exception in thread "main" java.lang.NoClassDefFoundError: edu/internet2/middleware/shibboleth/idp/Version
Caused by: java.lang.ClassNotFoundException: edu.internet2.middleware.shibboleth.idp.Version
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Could not find the main class: edu.internet2.middleware.shibboleth.idp.Version.  Program will exit.
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