need good wrapper

[Anne Ramey]

I'm having trouble with the rsync wrapper's I've found online:
rsync_wrapper[8458]: SSH_ORIGINAL_COMMAND environment variable 
apparently not set
rsync: connection unexpectedly closed (0 bytes read so far)
rsync error: error in rsync protocol data stream (code 12) at io.c(189)

I'm not sure if this is a problem of incompatibility between my RHES3 
and the wrappers I've found or a problem I could fix in the OS.

ideas?

Anne