https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=20826 --- Comment #28 from Dwight Tuinstra <dwight.tuinstra@gmail.com> --- I have found what may be a workaround, based on this comment from bug 23128 (https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=23128): "So far we have libcryptx-perl in the Koha repository, but it only works for Jessie, not Xenial, and it breaks Stretch without backports and Bionic. "I propose to remove libcryptx-perl from our repository. The result will be -Debian 10 and Ubuntu 18.04 work out of the box -Debian 9 needs backports enabled This appears to work (at least, apt-get install koha-common is running now): 1) Create /etc/apt/sources.list.d/stretch-backports.list with this line: deb http://deb.debian.org/debian stretch-backports main 2) Run apt-get update Since the workaround is known but not mentioned in the documentation, this appears to be a documentation bug. I will file a report there. -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.