Package: kopano-server Version: 8.7.0-3 The default userscript for adding new users in /usr/lib/kopano/userscripts/createuser tries to execute kscriptrun, but fails, because it has been relocated (moved).
As of writing, the /usr/lib/kopano/userscripts/createuser contains as last line: > exec "/usr/libexec/kopano/kscriptrun" /usr/lib/kopano/userscripts/createuser.d /etc/kopano/userscripts/createuser.d However due to kscriptrun relocation, it should be instead: > exec "/usr/lib/x86_64-linux-gnu/kopano/kscriptrun" /usr/lib/kopano/userscripts/createuser.d /etc/kopano/userscripts/createuser.d Note that this indeed affects all userscripts which breaks all administrative user/group/company interactions: $ grep -r kscriptrun /usr/lib/kopano/userscripts/ /usr/lib/kopano/userscripts/deletegroup:exec "/usr/libexec/kopano/kscriptrun" /usr/lib/kopano/userscripts/deletegroup.d /etc/kopano/userscripts/deletegroup.d /usr/lib/kopano/userscripts/createuser:exec "/usr/libexec/kopano/kscriptrun" /usr/lib/kopano/userscripts/createuser.d /etc/kopano/userscripts/createuser.d /usr/lib/kopano/userscripts/createcompany:exec "/usr/libexec/kopano/kscriptrun" /usr/lib/kopano/userscripts/createcompany.d /etc/kopano/userscripts/createcompany.d /usr/lib/kopano/userscripts/creategroup:exec "/usr/libexec/kopano/kscriptrun" /usr/lib/kopano/userscripts/creategroup.d /etc/kopano/userscripts/creategroup.d /usr/lib/kopano/userscripts/deleteuser:exec "/usr/libexec/kopano/kscriptrun" /usr/lib/kopano/userscripts/deleteuser.d /etc/kopano/userscripts/deleteuser.d /usr/lib/kopano/userscripts/deletecompany:exec "/usr/libexec/kopano/kscriptrun" /usr/lib/kopano/userscripts/deletecompany.d /etc/kopano/userscripts/deletecompany.d $ I guess the relocation happened because Debian doesn't populate /usr/libexec directory. Linux 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5+deb10u1 (2019-07-19) x86_64 GNU/Linux