oyvindkolbu commented on this pull request.
%bcond_without redis
-%bcond_without sctp -%bcond_without websocket +%bcond_with sctp +%bcond_with websocket %bcond_without xmlrpc
Both libunistring-devel and lksctp-tools-devel are in the rhel7-server-optional repo, which my machine has enabled by default.
When bulding packages in EPEL they enable the same repo, ref http://fedoraproject.org/wiki/EPEL/GuidelinesAndPolicies#Policy