[exec] [INFO] Adding repository http://download.eclipse.org/releases/indigo
     [exec] [INFO] Fetching p2.index from http://download.eclipse.org/technology/epp/packages/indigo/ (0B at 0B/s)
     [exec] [INFO] Fetching p2.index from http://download.eclipse.org/releases/indigo/201202240900/ (0B at 0B/s)
     [exec] [INFO] Fetching p2.index from http://download.eclipse.org/releases/indigo/201109230900/ (0B at 0B/s)
     [exec] [INFO] Fetching p2.index from http://download.eclipse.org/releases/indigo/201106220900/ (0B at 0B/s)

 [exec] [INFO] Resolving dependencies of MavenProject: org.eclipse.jubula:org.eclipse.jubula.rc.rcp.e3.specific:3.1.0-SNAPSHOT @ C:\Users\xxxxx\build_jubula\jubula\org.eclipse.jubula.rc.rcp.e3.specific\pom.xml
     [exec] [INFO] Unpacking org.eclipse.osgi.services_3.3.0.v20110513...
     [exec] [INFO] Unpacking org.eclipse.ui.workbench_3.7.1.v20120104-1859...
     [exec] [ERROR] The following artifacts could not be downloaded: 
     [exec] [ERROR]   osgi.bundle,org.eclipse.osgi.services,3.3.0.v20110513
     [exec] [ERROR]   osgi.bundle,org.eclipse.ui.workbench,3.7.1.v20120104-1859
     [exec] [ERROR] Internal error: java.lang.RuntimeException: Some required artifacts could not be downloaded. See log output for details. -> [Help 1]
     [exec] org.apache.maven.InternalErrorException: Internal error: java.lang.RuntimeException: Some required artifacts could not be downloaded. See log output for details.
     [exec] 	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:121)
     [exec] 	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
     [exec] 	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
     [exec] 	at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
     [exec] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     [exec] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
     [exec] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     [exec] 	at java.lang.reflect.Method.invoke(Method.java:497)
     [exec] 	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
     [exec] 	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
     [exec] 	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
     [exec] 	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
     [exec] Caused by: java.lang.RuntimeException: Some required artifacts could not be downloaded. See log output for details.
     [exec] 	at org.eclipse.tycho.p2.resolver.P2ResolverImpl.failIfArtifactsMissing(P2ResolverImpl.java:268)
     [exec] 	at org.eclipse.tycho.p2.resolver.P2ResolverImpl.toResolutionResult(P2ResolverImpl.java:222)
     [exec] 	at org.eclipse.tycho.p2.resolver.P2ResolverImpl.resolveDependencies(P2ResolverImpl.java:206)
     [exec] 	at org.eclipse.tycho.p2.resolver.P2ResolverImpl.resolveDependencies(P2ResolverImpl.java:113)
     [exec] 	at org.eclipse.tycho.p2.resolver.P2DependencyResolver.doResolveDependencies(P2DependencyResolver.java:360)
     [exec] 	at org.eclipse.tycho.p2.resolver.P2DependencyResolver.resolveDependencies(P2DependencyResolver.java:333)
     [exec] 	at org.eclipse.tycho.core.resolver.DefaultTychoResolver.resolveProject(DefaultTychoResolver.java:117)
     [exec] 	at org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead(TychoMavenLifecycleParticipant.java:77)
     [exec] 	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:266)
     [exec] 	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
     [exec] 	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
     [exec] 	... 11 more
     [exec] [ERROR] 
     [exec] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
     [exec] [ERROR] Re-run Maven using the -X switch to enable full debug logging.
     [exec] [ERROR] 
     [exec] [ERROR] For more information about the errors and possible solutions, please read the following articles:
     [exec] [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/InternalErrorException

C:\Users\XXXXX\.m2>mvn -version
Apache Maven 3.3.3 (7994120775791599e205a5524ec3e0dfe41d4a06; 2015-04-22T13:57:37+02:00)
Maven home: C:\UTILS\apache-maven-3.3.3\bin\..
Java version: 1.8.0_51, vendor: Oracle Corporation
Java home: C:\JAVA_HOME\jre
Default locale: en_US, platform encoding: Cp1252
OS name: "windows 7", version: "6.1", arch: "amd64", family: "dos"
C:\Users\XXXXX\.m2>CC

Apache Ant(TM) version 1.9.6 compiled on June 29 2015

<settings>
  <activeProfiles>
    <!--make the profile active all the time -->
    <activeProfile>securecentral</activeProfile>
  </activeProfiles>
  <profiles>
    <profile>
      <id>securecentral</id>
      <!--Override the repository (and pluginRepository) "central" from the
         Maven Super POM -->
      <repositories>
        <repository>
          <id>central</id>
          <url>http://repo1.maven.org/maven2</url>
          <releases>
            <enabled>true</enabled>
          </releases>
        </repository>
      </repositories>
      <pluginRepositories>
        <pluginRepository>
          <id>central</id>
          <url>http://repo1.maven.org/maven2</url>
          <releases>
            <enabled>true</enabled>
          </releases>
        </pluginRepository>
      </pluginRepositories>
    </profile>
  </profiles>
</settings>