http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=9316 --- Comment #11 from Martin Renvoize <martin.renvoize@ptfs-europe.com> --- That's interesting.. It was indeed a permissions thing (once I'd sorted out a few other missing dependencies that were flagged at the end of the Makefile.pl run) I found the issue was solved by giving 'write' permission for the 'group'.. My permissions are now: -rw-r--r-- 1 root root 5 Jan 2 18:49 plack.pid srwxrwxr-x 1 koha www-data 0 Jan 2 18:49 plack.sock Although running /etc/init.d/koha-plack seems to reset ownership to koha:koha? PS: The missing dependencies that I had neglected earlier were: starman CGI::Emulate::PSGI CGI::Compile Plack::Middleware::Debug -- You are receiving this mail because: You are watching all bug changes.