BUG #17881: Dependency error in Barman 3.5

On Friday, March 31, 2023, PG Bug reporting form <noreply@postgresql.org>
wrote:

The following bug has been logged on the website:

Bug reference: 17881
Logged by: José María Terry Jiménez
Email address: jtj@tssystems.net
PostgreSQL version: 15.2
Operating system: Fedora 37 x86_64
Description:

Hello

I selected version 15.2 because it was required to select one. Not
PostgreSQL related, is Barman related.

Which you should interpret as this isn’t an appropriate place to file the
bug report. You should go file it with the packager project.

David J.

El 31/3/23 a las 12:11, PG Bug reporting form escribió:

The following bug has been logged on the website:

Bug reference: 17881
Logged by: José María Terry Jiménez
Email address: jtj@tssystems.net
PostgreSQL version: 15.2
Operating system: Fedora 37 x86_64
Description:

Hello

I selected version 15.2 because it was required to select one. Not
PostgreSQL related, is Barman related.

When updating via DNF Barman to 3.5 I get a dependency error in
python3-psycopg2 "nothing provides python3-psycopg2 >= 3.1.8"

I think there is a dependency mistake as python3-psycopg2 not provides
3.x.x, I think it must be python3-psycopg3 that provides
python3-psycopg3-3.1.8-1 from the pgdg-common repo

Best,

Here the output of dnf upgrade:

dnf upgrade
Last metadata expiration check: 0:03:27 ago on Fri Mar 31 11:55:13 2023.
Dependencies resolved.

Problem 1: cannot install the best update candidate for package
python3-barman-3.4.0-1.f37.noarch
- nothing provides python3-psycopg2 >= 3.1.8 needed by
python3-barman-3.5.0-1.f37.noarch
Problem 2: package barman-cli-3.5.0-1.f37.noarch requires python3-barman =
3.5.0, but none of the providers can be installed
- cannot install the best update candidate for package
barman-cli-3.4.0-1.f37.noarch
- nothing provides python3-psycopg2 >= 3.1.8 needed by
python3-barman-3.5.0-1.f37.noarch
Problem 3: package barman-3.5.0-1.f37.noarch requires python3-barman =
3.5.0, but none of the providers can be installed
- cannot install the best update candidate for package
barman-3.4.0-1.f37.noarch
- nothing provides python3-psycopg2 >= 3.1.8 needed by
python3-barman-3.5.0-1.f37.noarch
================================================================================
Package Architecture Version Repository
Size
================================================================================
Skipping packages with broken dependencies:
barman noarch 3.5.0-1.f37 pgdg-common
48 k
barman-cli noarch 3.5.0-1.f37 pgdg-common
55 k
python3-barman noarch 3.5.0-1.f37 pgdg-common
572 k

Transaction Summary
================================================================================
Skip 3 Packages

Nothing to do.
Complete!

This is solved with Barman 3.5.0-1.f37

El 31/3/23 a las 15:40, David G. Johnston escribió:

On Friday, March 31, 2023, PG Bug reporting form
<noreply@postgresql.org> wrote:

The following bug has been logged on the website:

Bug reference:      17881
Logged by:          José María Terry Jiménez
Email address: jtj@tssystems.net
PostgreSQL version: 15.2
Operating system:   Fedora 37 x86_64
Description:

Hello

I selected version 15.2 because it was required to select one. Not
PostgreSQL related, is Barman related.

Which you should interpret as this isn’t an appropriate place to file
the bug report.  You should go file it with the packager project.

David J.

AFAIK This package is packaged by postgresql.org and is in pgdg Common repo:

https://download.postgresql.org/pub/repos/yum/common/fedora/fedora-37-x86_64/

and

dnf info barman
Last metadata expiration check: 3:00:51 ago on Fri Mar 31 21:14:22 2023.
Installed Packages
Name         : barman
Version      : 3.5.0
Release      : 2.f37
Architecture : noarch
Size         : 80 k
Source       : barman-3.5.0-2.f37.src.rpm
Repository   : @System
*From repo    : pgdg-common*
Summary      : Backup and Recovery Manager for PostgreSQL
URL          : https://www.pgbarman.org/
License      : GPLv3
Description  : Barman (Backup and Recovery Manager) is an open-source
             : administration tool for disaster recovery of PostgreSQL
servers
             : written in Python. It allows your organization to
perform remote
             : backups of multiple servers in business critical
environments to
             : reduce risk and help DBAs during the recovery phase.
             :
*             : Barman is distributed under GNU GPL 3 and maintained by**
**             : EnterpriseDB.*