Deploying RDA on linux

 Hi all,

This might not be the best place to ask this question but saw it as the closest forum.

I am trying to deploy RDA to my servers.  I downloaded the .zip file but saved it as .tar file in a directory

In trying to extract it I get the follwing error.

-bash-3.2$ tar -xvf rda.tar
tar: This does not look like a tar archive
tar: Skipping to next header
tar: Archive contains obsolescent base-64 headers
tar: Read 9688 bytes from rda.tar
tar: Error exit delayed from previous errors

How do I work around this?

Thanks

David