[DRE-maint] Bug#1022340: redmine: FTBFS: Could not find gem 'csv (~> 3.2.0)' in cached gems or installed locally. The source contains the following gems matching 'csv': csv-3.1.9

[Adrian Bunk]

Control: block -1 by 1023495

On Thu, Oct 27, 2022 at 12:18:13AM +0900, Marc Dequènes wrote:
> Quack,
> 
> Thanks for the report.
> 
> When I first read the logs I could not fathom what was going on: we B-D on
> ruby-csv (>= 3.2.0) and it's not even installed!
> So it happens that libruby3.0 provides ruby-csv but it explicitly specify
> ruby-csv (= 3.1.9).
> I seems the resolver is confused by the fact libruby3.0 also has to be
> present to satisfy another dep.
>...

The resolver is working as it should:
One package that fulfills the dependency is installed (libruby3.1).

The easiest way to resolve this would be to wait until 3.1 becomes the 
default soon (#1023495), which should fix this FTBFS.

> Regards.
> \_o<

cu
Adrian