Opinion Miner

http://stamen.iteye.com/blog/2030552

http://codesolid.com/a-simple-junit-tutorial-using-maven-and-intellij-idea/

One probable reason is that : some jars are not in the local or remote repository.  The downloading process will be interrupted.  

What you could do (at least in NetBeans 6.5) is following: add dependency to the library in your pom go to Projects->your project->Libraries (you should see the library with exclamation mark) right click on the library, choose 'Manually install artifact' select the jar from local drive, 'Install locally' and you are done!

The error message is as follows "MessageBodyWriter not found for media type=application/json  ........ " For a Maven project, please add following line in pom.xml file to solve the issue.         <dependency>             <groupId>org.glassfish.jersey.media</groupId>             <artifactId>jersey-media-moxy</artifactId>             <version>2.11</version>         </dependency>        

set MAVEN_OPTS=-Xmx512m http://stackoverflow.com/questions/2819853/setting-java-heap-space-under-maven-2-on-windows

You need to set classpath variable in Eclipse http://stackoverflow.com/questions/10697960/android-ignition-library-unbound-class-path-variable-error

http://rterp.wordpress.com/2012/02/28/creating-a-build-pipeline-using-maven-jenkins-subversion-and-nexus/  http://rterp.wordpress.com/2012/06/14/creating-a-deployment-pipeline-with-jenkins-nexus-ant-and-glassfish/