I have my JAVA_HOME set to:
C:\\Program Files (x86)\\Java\\jdk1.6.0_18
After I run maven ins
maven ins
The solution is simple. Sometimes the Eclipse Windows → Preferences → Java → Installed JREs pointing to C:\Program files\Java\jre.
C:\Program files\Java\jre
When I changed it to C:\Program files\Java\JDK 6.0\jre it is worked 100%.
C:\Program files\Java\JDK 6.0\jre