Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.16:test error in SAKAI
<p>When i tried to build SAKAI with maven i encounter the following error. Is there anyone faced with the same problem? Also firstly i build master folder in sakai source folder (sakai-src) normally there should be a folder named repository inside .m2 folder (<code>c:/user/pc-user/.m2</code>) but don't exist. </p>

<ul>
<li>Sakai 10.7</li>
<li>Maven 3.3.1</li>
<li>Tomcat 7.0.72</li>
</ul>

<hr>

<pre><code>[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.16:test (default-test) on project external-calendaring-service-impl: There are test failures.
[ERROR]
[ERROR] Please refer to C:\apache\sakai-src\external-calendaring-service\impl\target\surefire-reports for the individual test results.
[ERROR] -&gt; [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn &lt;goals&gt; -rf :external-calendaring-service-impl
</code></pre>