giraph

[rfootq]

Good afternoon everyone. I'm trying to build the project completely, but I can't do it, maven is cursing about giraph dependencies. Could not download sources for org.apache.giraph: giraph-core: 1.0.0
The project is loaded into the eclipse environment. Also, maven writes that loading the dependency from the source is not available:
Failure to transfer org.apache.giraph:giraph-core:jar:1.0.0 from http://obelix.ics.uci.edu/nexus/content/groups/hyracks-public-releases/ was cached in the local repository, resolution will not be reattempted until the update interval of hyracks-releases has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.giraph:giraph-core:jar:1.0.0 from/to hyracks-releases (http:// obelix.ics.uci.edu/nexus/content/groups/hyracks-public-releases/): Failed to connect to obelix.ics.uci.edu/128.195.14.130:80 org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer org.apache.giraph:giraph-core:jar:1.0.0 from http://obelix.ics.uci.edu/nexus/content/groups/hyracks-public-releases/ was cached in the local repository, resolution will not be reattempted until the update interval of hyracks-releases has elapsed or updates are forced.

What could be the case, and how to reconfigure the dependencies in the project? Thanks.