Hi, I've just tried to build FR 3.0.12 on CentOS 6.x. The rlm_cache_memcached module doesn't build because libmemcached is not available, yet... it is. Arran, Alan, what are you looking for to build with libmemcached (version-wise)? I have both libmemcached and libmemcached-devel packages installed, ditto memcached and memcached-devel. In /usr/lib64, I have several libmemcached.* files, make's found the includes, so... What are we missing? With Regards Stefan Paetow Moonshot Industry & Research Liaison Coordinator t: +44 (0)1235 822 125 gpg: 0x3FCE5142 xmpp: stefanp@jabber.dev.ja.net skype: stefan.paetow.janet jisc.ac.uk Jisc is a registered charity (number 1149740) and a company limited by guarantee which is registered in England under Company No. 5747339, VAT No. GB 197 0632 86. Jisc¹s registered office is: One Castlepark, Tower Hill, Bristol, BS2 0JA. T 0203 697 5800.