Am 17.08.18 um 16:13 schrieb Celti Burroughs via arch-general:
On Friday, August 17, 2018 6:57:18 AM MST, Peter Nabbefeld wrote:
This doesn't work for me, because there isn't any folder
/opt/pgsql-9.6/bin anymore - all the binaries are in /usr/bin. This
implies, there're no two versions of the binaries available, nor any
oldir or newdir (for -b / -B parameters).
The old binaries in /opt are in the package postgresql-old-upgrade,
as the very wiki page you linked states.
~Celti
The confusing point here was the hint "Upgrade the packages:" - I just
upgraded my system before trying to upgrade the database, so I thought
it wouldn't relate to me ...
Peter