From: Tadeusz Bochan Date: 2011-02-22T20:51:51+09:00 Subject: Re: posix_mq : Problem installing on HPUX Bummer ! /usr/lib/librt.sl does not have mq_timedreceive or mq_timedsend !!! This makes posix_mq pretty much unusable on HP-UX B.11.11 -- Posted via http://www.ruby-forum.com/.