http://netilium.org/~mad/technotes/rsync/
http://netilium.org/~mad/technotes/rsync/NTLMrsync-sparc.pkg
Installation:
* Download the package to a temporary directory.
* Run pkgadd -d NTLMrsync-sparc.pkg from that directory and select the package for installation.
Installation transcript:
# pkgadd -d NTLMrsync-sparc.pkg
The following packages are available:
1 NTLMrsync    rsync – faster, flexible replacement for rcp
(sparc) 2.6.3
Select package(s) you wish to process (or ‘all’ to process
all packages). (default: all) [?,??,q]:
Processing package instance <NTLMrsync> from </tmp/NTLMrsync-sparc.pkg>
rsync – faster, flexible replacement for rcp
(sparc) 2.6.3