Arkhan,

arkhan@disroot.org wrote:
> regards,

Hullo, and welcome to Guix!

> install docker and docker-compose but at the time of executing 
> it I have the following error

[…]

> pkg_resources.DistributionNotFound: The 'jsonschema<3,>=2.5.1' 
> distribution was not found and is required by docker-compose
>
> apparently the dependencies of this package are wrong,
>
> someone can tell me how I can solve it.

The root of this problem is that our docker-compose package is 
*very* old: it was added in January 2016(!), and has never been 
updated since.  I guess that proves how unneccessary Docker is 
once you've discovered Guix…  *ducks*

We have docker-compose 1.5.2.  Upstream is currently at 1.24.0. 
Updating it probably won't be trivial (although I haven't checked 
in detail—it might be).

However, even 1.24.0 complains about jsonschema<3,>=2.5.1 not 
being found.  Since Docker insists on using an old library, and I 
don't feel comfortable removing the version constraints (I don't 
use Docker), I've added it back on master and told docker-compose 
to use it.

Could you guix pull and try an updated docker-compose?  If you're 
very lucky, this more than 3-year-old piece of software will just 
work.  If not, please open a bug by sending your message to 
bug-guix@gnu.org.

Thanks!

T G-R