I set up Salix to use the mirror http://salix.enialis.net/ but it seems like it has been down for a while (a few weeks?).
Couldn't ping the address either. I edited my slapt-getrc and slapt-getsrcrc to use a different mirror. If enialis is down for good I wanted to bring it to the attention of whomever maintains the installers and this page: https://docs.salixos.org/wiki/Repository_mirrors
Apparently it is down for good. I tried contacting JRD, the maintainer, but I haven't gotten a reply in weeks. I have since removed it from the available mirrors in reposetup. It seems I missed to remove it from that wiki page. Done now.