Where is org.codehaus.mojo:mojo-sandbox:pom:5-SNAPSHOT?

I'm trying to use the javascript-maven-plugin from the codehause's mojo project.

When I execute any plugin goal, the following error is shown saying that mojo-sandbox-5-snapshot.pom has not been found.

I have tried with some repositories, including:

nexus.codehaus.org/snapshots/

nexus.codehaus.org/content/groups/snapshots-group/

snapshots.repository.codehaus.org/

with no lucky.

[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to resolve artifact.

GroupId: org.codehaus.mojo
ArtifactId: mojo-sandbox
Version: 5-SNAPSHOT

Reason: Unable to download the artifact from any repository

  org.code开发者_如何转开发haus.mojo:mojo-sandbox:pom:5-SNAPSHOT

from the specified remote repositories:
  central (http://repo1.maven.org/maven2),
  codehaus-snapshots (http://nexus.codehaus.org/snapshots/),
  codehaus.org (http://snapshots.repository.codehaus.org)

Where can I find this artifact?

Thanks in advance!

Here it is!

So, add: https://nexus.codehaus.org/content/groups/snapshots-group as a snapshot repository.