Builds failing after upgrading to Java7, Missing Tools.jar and bad class versions

Question

I recently upgraded to Java7 on my Macbook Pro. I downloaded the JDK (not the JRE).

» javac version
javac 1.7.0_17

» echo $JAVA_HOME    
/Library/Java/Java         


        

Answer 1

No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

Maven build failure in eclipse with above error was fixed by un-installing older version of java.