On 1/28/25 08:23, Bharani SV-forum wrote:
Team
Need your help.
We are trying to use existing VM with underlying OS = Amazon Linux 2
(AL2) along with Pgsql ver 13.X community edn.
Trying to upgrade from 13.X to 15.X and had hit the bottleneck for the
mandate to have python ver 3.X binaries.
We have limitation with the existing VM with AWS and currently AL2 uses
the |yum| package manager that has a hard dependency on Python 2.7 and
the pgsql ver 15. needed Ver 3.x python binaries and the package
community edition (pgsql ver 15.x) "postgresql15-contrib.." is not
getting installed.
We have limitation , where the application being used is having python
ver 2.x binaries and we cannot install python 3.x binaries , as we have
the underlying OS with AL2 which is having "a hard dependency on Python 2.7"
In lieu of using pgsql ver 15.X. We are OK to upgrade to the next
version which is 14.X from existing ver 13.X.
Can anyone re-confirm if the Community edition (pgsql ver14.x) -
"postgresql14-contrib .." needed python ver 2.X binaries or Ver 3.X
binaries.
From here:
https://yum.postgresql.org/14/redhat/rhel-7-x86_64/repoview/postgresql14-contrib.html
postgresql14-contrib-14.15-1PGDG.rhel7.x86_64
hstore_plpython3.so
jsonb_plpython3.so
ltree_plpython3.so
So I'm going to say yes Python 3 is needed.
FYI I don't see those files in postgresql13-contrib.
If you want to move forward you need to either install Python 3 in your
current distro or use a different distro.
I cross checked and found one of the url " Install Postgres v14 +
-contrib on AWS Linux 2 | the gabriellephant
<https://gorthx.wordpress.com/2022/02/08/install-postgres-v14-contrib-on-aws-linux-2/>" is quoting pgsql ver 14.x needed python ver 3.x binary
On Friday, January 24, 2025 at 02:14:56 PM EST, Adrian Klaver
<adrian.klaver@xxxxxxxxxxx> wrote:
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
