Bamboo plugin developed in the atlas framework will run on local agent, but not remote agent

[Deleted user]

Why will a bamboo plugin being developed in the atlas framework run on a local agent (using atlas-run) but will not run on a remote agent?  

I can see the plugin jar file on the remote agent, but the error is:

Could not execute task 'Cloud Operations' no Plugin with key 'cloudPlugin.cloudPlugin:cloudTask' is installed.