We are maintaining `re6st-node` package for many distributions (official packaging is implemented at https://lab.nexedi.com/nexedi/slapos.package/tree/master/obs/re6st).
In order to install `re6st-node` package, go to https://build.opensuse.org/package/show/home:VIFIBnexedi/Re6stnet and find your distribution on the build result at the right of the page. Once you have your distribution name DISTRIB_NAME, the repository to add is http://download.opensuse.org/repositories/home:/VIFIBnexedi/<DISTRIB_NAME>.