maven : getting dependency details (Equinox)

New to maven and equinox. While going through a tutorial on OSGi, I issued the following commmand.

pax-provision

which gave the following error.

 -> Provision bundle [mvn:org.compass-project/compass/2.1.1, at default start level, bundle will be started, bundle will
 be loaded from the cache]
 -> Preparing framework [Equinox 3.6.0]
 -> Downloading bundles...
 -> Equinox 3.6.0 : connecting...
         ___
        /  /
       /  / Oops, there has been a problem!
      /  /
     /__/   URL [mvn:org.eclipse.osgi/org.eclipse.osgi/3.6.0.v20100517] could not be resolved.
    ___
   /__/     Use --log=debug to see details.

Seems like the Equinox build is not available in the repository. So

1. Where to look fo开发者_JAVA技巧r the repository which has the correct version. Is there any command or search tool??

2. I read, I may be able to install it locally, with the below command

mvn install:install-file -DgroupId=<your_group_name>  \
-DartifactId=<your_artifact_name>  \
-Dversion=<snapshot>  \
-Dfile=<path_to_your_jar_file>  \
-Dpackaging=jar \
-DgeneratePom=true

How can I get all those parameters (group id, artifactId etc)?

I could find 2 resource where I can get mvn packages. http://mvnrepository.com/ and http://maven.ozacc.com/ . Please comment if this is the right place. I could get the artifact id etc from the search result. thanks