• Composer Package Manager

Horde 6 needs the Composer Package Manager.
Currently, composer 2.2 - 2.4 are supported.

++ Preferred: Get it via Phar.io Phive Installer

Install only for you as a normal user

OR

Install for all users as root into /usr/local/bin

See https://phar.io/#Install

++ Manual download

See https://getcomposer.org/download/ for instructions. Place the downloaded file in /usr/local/bin or another location in the search path and set the executable bit

++ OpenSUSE 15.4 and Tumbleweed

++ Ubuntu 22.04 and up

++ Fedora, RedHat, RHEL

See Phar.io Phive or manual download

++ Debian 11

See Mailing list:
https://marc.info/?l=horde&m=167152123830875&w=2 (or see Manual download above)

++ Debian 12