Why doesn't the mvn install command work?

Question

Java

Why might the mvn install command not work to put the jar in the local repository?

Answer 1

Specified jdk JAVA_HOME in Environment Variables :
https://confluence.atlassian.com/doc/setting-the-j...
Added to pom.xml

<properties>
    <maven.compiler.source>1.6</maven.compiler.source>
    <maven.compiler.target>1.6</maven.compiler.target>
  </properties>

and earned