[xwiki-devs] Build Issue (Artifact Not Found)

HI Devs, I get the following error repeatedly, but the build is proceeding without problems. <dump> [WARNING] Attempting to build MavenProject instance for Artifact (groovy: groovy-all-1.0-jsr:06) of type: jar; constructing POM artifact instead. Downloading: http://maven.xwiki.org/externals/groovy/groovy-all-1.0-jsr/06/groovy-all-1.… Downloading: http://maven.xwiki.org/releases/groovy/groovy-all-1.0-jsr/06/groovy-all-1.0… Downloading: http://maven2.mirrors.skynet.be/pub/maven2/groovy/groovy-all-1.0-jsr/06/gro… org.apache.maven.project.ProjectBuildingException: POM 'groovy: groovy-all-1.0-jsr' not found in repository: Unable to download the artifact from any repository groovy:groovy-all-1.0-jsr:pom:06 from the specified remote repositories: xwiki-releases (http://maven.xwiki.org/releases), central (http://repo1.maven.org/maven2), xwiki-snapshots (http://maven.xwiki.org/snapshots), xwiki-externals (http://maven.xwiki.org/externals) for project groovy:groovy-all-1.0-jsr at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository( DefaultMavenProjectBuilder.java:526) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository_aroundBody2 (DefaultMavenProjectBuilder.java:208) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository_aroundBody3$advice (DefaultMavenProjectBuilder.java:206) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository( DefaultMavenProjectBuilder.java:1) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository_aroundBody0 (DefaultMavenProjectBuilder.java:199) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository_aroundBody1$advice (DefaultMavenProjectBuilder.java:206) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository( DefaultMavenProjectBuilder.java:1) at org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.getProjects (ProcessRemoteResourcesMojo.java:387) at org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.configureVelocityContext (ProcessRemoteResourcesMojo.java:547) at org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.execute( ProcessRemoteResourcesMojo.java:316) at org.apache.maven.plugin.DefaultPluginManager.executeMojo( DefaultPluginManager.java:549) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures (DefaultLifecycleExecutor.java:544) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments( DefaultLifecycleExecutor.java:332) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute( DefaultLifecycleExecutor.java:149) at org.apache.maven.DefaultMaven.execute_aroundBody0( DefaultMaven.java:223) at org.apache.maven.DefaultMaven.execute_aroundBody1$advice( DefaultMaven.java:304) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:1) at org.apache.maven.embedder.MavenEmbedder.execute_aroundBody4( MavenEmbedder.java:880) at org.apache.maven.embedder.MavenEmbedder.execute_aroundBody5$advice( MavenEmbedder.java:304) at org.apache.maven.embedder.MavenEmbedder.execute( MavenEmbedder.java:1) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:176) at org.apache.maven.cli.MavenCli.main(MavenCli.java:63) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke( NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke( DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced( Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch( Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode( Launcher.java:408) at org.codehaus.plexus.classworlds.launcher.Launcher.main( Launcher.java:351) Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException: Unable to download the artifact from any repository groovy:groovy-all-1.0-jsr:pom:06 from the specified remote repositories: xwiki-releases (http://maven.xwiki.org/releases), central (http://repo1.maven.org/maven2), xwiki-snapshots (http://maven.xwiki.org/snapshots), xwiki-externals (http://maven.xwiki.org/externals) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve( DefaultArtifactResolver.java:254) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve( DefaultArtifactResolver.java:83) at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository( DefaultMavenProjectBuilder.java:488) ... 29 more Caused by: org.apache.maven.wagon.ResourceDoesNotExistException: Unable to download the artifact from any repository at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact (DefaultWagonManager.java:352) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve( DefaultArtifactResolver.java:239) ... 31 more </dump> How should i fix this ? Thanks. - Asiri