Trying to run mvn on my mac (after about 6 months on a Linux box at
work) but getting this. I seem to recall getting a new Java version
update a while back but Java works fine. Any ideas?
jeff-eastmans-macbook-pro:mahout jeff$ mvn
Exception in thread "main" java.lang.NoClassDefFoundError:
org/codehaus/plexus/classworlds/launcher/Launcher
Caused by: java.lang.ClassNotFoundException:
org.codehaus.plexus.classworlds.launcher.Launcher
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
