Following the Elasticsearch installation instructions from:
the <elasticsearch> config seems to be missing.
This patch adds interactive Elasticsearch-questions to the Makefile.PL to configure ES.
Created attachment 58611 [details] [review]
Bug 17851 - Add elasticsearch config to koha-conf.xml
Missing installer for debian packages.
Created attachment 58956 [details] [review]
Bug 17851 - Add elasticsearch config to koha-conf.xml - Add missing entries to koha-install-log
Olli, it would be great if you could rework this one, on top of 19465 (which takes care of packages). So strip that part out, and keep your addition to Makefile.PL and friends.
There's already <elasticsearch> in the koha-conf.xml* files. But you should recover the changes to Makefile.PL on this patchset, Olli.