"org.opencdisc.ipc" missing from source code

Dear OpenCDISC team,

Thanks for publishing source code. I have down load the source code from the bitbucket.

However, when I imported those maven projects (desktop, define-generator, data-converter, clinicaltrials-miner and validator) into Eclipse.  An error message ("Missing artifact org.opencdisc:ipc-bridge:jar:1.0.1") was coming up.

I have reffered the disscussion about this issue (http://www.opencdisc.org/forum/source-code-and-license). But I'm, still confused about the "org.opencdisc.ipc".

Can you give us some direction?

Thank you so much

Jim