[Koha] Upgrading from 19.11.29.000 to latest

[Mason James]

hi Steve

try upgrading to the latest debian version, then attempt a koha upgrade

debian 9 is not supported by debian - or koha-stable (22.11)

  https://wiki.debian.org/LTS
  https://wiki.koha-community.org/wiki/System_requirements_and_recommendations#Koha_22.11


its also recommended to run mariadb rather than mysql

  https://packages.debian.org/bullseye/mariadb-server


cheers, Mason

On 25/04/23 9:26 am, Steve Nickerson wrote:
> Does anyone have any thoughts on this at all?  I'm stuck not being able to
> upgrade this environment unfortunately.
> 
>   
> 
> Cheers!
> 
> Steve
> 
>   
> 
> From: Steve Nickerson <stevenanickerson at gmail.com>
> Sent: Friday, March 24, 2023 12:21 AM
> To: 'koha' <koha at lists.katipo.co.nz>
> Subject: Upgrading from 19.11.29.000 to latest
> 
>   
> 
> I've upgraded my OS from Jessie to Stretch, and am now trying to upgrade a
> Koha Debian package install from 19.11.29.000 to the latest, but the schema
> upgrade fails with this:
> 
>   
> 
> *	Upgrade to 22.06.00.077 [23:48:59]:
> ERROR: {UNKNOWN}: Can't use an undefined value as a subroutine reference at
> /usr/share/koha/lib/C4/Installer.pm line 737. at
> /usr/share/koha/lib/C4/Installer.pm line 739
> 
>   
> 
> I've searched Bugzilla and don't' seem to find anything similar.   Anyone
> have any idea what might cause this?  Missing some package perhaps?
> 
>   
> 
> Cheers!
> 
> Steve
> 
>   
> 
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