I followed those koha-plack steps. When I do that I get the following error in my /var/log/koha/plack-error.log ------------------------------------- Error while loading /etc/koha/plack.psgi: Can't locate CGI/Emulate/PSGI.pm in @INC (you may need to install the CGI::Emulate::PSGI module) (@INC contains: /usr/share/koha/lib /usr/share/koha/installer /usr/share/koha/lib/installer /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.22.1 /usr/local/share/perl/5.22.1 /usr/lib/x86_64-linux-gnu/perl5/5.22 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.22 /usr/share/perl/5.22 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base .) at /usr/share/perl5/Plack/App/WrapCGI.pm line 7. BEGIN failed--compilation aborted at /usr/share/perl5/Plack/App/WrapCGI.pm line 7. Compilation failed in require at /usr/share/perl5/Plack/App/CGIBin.pm line 6. BEGIN failed--compilation aborted at /usr/share/perl5/Plack/App/CGIBin.pm line 6. Compilation failed in require at /etc/koha/plack.psgi line 21. BEGIN failed--compilation aborted at /etc/koha/plack.psgi line 21. --------------------------------------------------------- I should note that since the first posting in this thread, I did a full reinstall on a blank Ubuntu 16.04 server. I got no errors in any part of the install process, but plack is definitely not working. Could it be that the install process is failing somewhere. (I am not sure the cron jobs are set up correctly either.) -- Sent from: http://koha.1045719.n5.nabble.com/Koha-general-f3047918.html