Comment 2 for bug 585995

This package requires libmemcached which is not in EPEL 5 currently (making it a candidate for EPEL rather than IUS). I've contacted the maintainer for libmemcached in Fedora (remi) who provided the following feedback as to why it is not currently in EPEL:

"This library is under very active development (about 1 version every 2 months) and have a lot of ABI breaks between each version. So, not really stable enough for EPEL policy."

I'm going to sit on this one for a bit. If it comes down to it, we can add the dep to IUS until it is stable enough for EPEL, however the same ABI breakage would be an issue that we need to consider before adding it.