Hello,

I am getting this error from Maven....

mvn -e gae:unpack
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building try-prediction-java 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] >>> maven-gae-plugin:0.9.0:unpack (default-cli) > initialize @ gae-java >>>
[INFO]
[INFO] <<< maven-gae-plugin:0.9.0:unpack (default-cli) < initialize @ gae-java <<<
[WARNING] The POM for com.google.apis:google-api-services-prediction:jar:v1.4-1.3.0-beta is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.982 s
[INFO] Finished at: 2016-01-05T14:45:59-06:00
[INFO] Final Memory: 7M/108M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project gae-java: Could not resolve dependencies for project com.google.tryPredictionJava:gae-java:war:1.0-SNAPSHOT: Failure to find com.google.apis:google-api-services-prediction:jar:v1.4-1.3.0-beta in http://mavenrepo.google-api-java-client.googlecode.com/hg was cached in the local repository, resolution will not be reattempted until the update interval of google-api-services has elapsed or updates are forced -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal on project gae-java: Could not resolve dependencies for project com.google.tryPredictionJava:gae-java:war:1.0-SNAPSHOT: Failure to find com.google.apis:google-api-services-prediction:jar:v1.4-1.3.0-beta in http://mavenrepo.google-api-java-client.googlecode.com/hg was cached in the local repository, resolution will not be reattempted until the update interval of google-api-services has elapsed or updates are forced
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:221)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies(LifecycleDependencyResolver.java:127)
at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved(MojoExecutor.java:245)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:199)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
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:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.project.DependencyResolutionException: Could not resolve dependencies for project com.google.tryPredictionJava:gae-java:war:1.0-SNAPSHOT: Failure to find com.google.apis:google-api-services-prediction:jar:v1.4-1.3.0-beta in http://mavenrepo.google-api-java-client.googlecode.com/hg was cached in the local repository, resolution will not be reattempted until the update interval of google-api-services has elapsed or updates are forced
at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:211)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:195)
... 23 more
Caused by: org.eclipse.aether.resolution.DependencyResolutionException: Failure to find com.google.apis:google-api-services-prediction:jar:v1.4-1.3.0-beta in http://mavenrepo.google-api-java-client.googlecode.com/hg was cached in the local repository, resolution will not be reattempted until the update interval of google-api-services has elapsed or updates are forced
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:384)
at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:205)
... 24 more
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to find com.google.apis:google-api-services-prediction:jar:v1.4-1.3.0-beta in http://mavenrepo.google-api-java-client.googlecode.com/hg was cached in the local repository, resolution will not be reattempted until the update interval of google-api-services has elapsed or updates are forced
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:444)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:246)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:367)
... 25 more
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find com.google.apis:google-api-services-prediction:jar:v1.4-1.3.0-beta in http://mavenrepo.google-api-java-client.googlecode.com/hg was cached in the local repository, resolution will not be reattempted until the update interval of google-api-services has elapsed or updates are forced
at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:231)
at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:206)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:585)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:503)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:421)
... 27 more
[ERROR]
[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/DependencyResolutionException