bug#30569: Packages count as installed twice

[Ricardo Wurmus]

Hi Andreas,

> trying to upgrade my packages, I notice something curious:
>
> $ ./pre-inst-env guix package -n -u
> The following packages would be upgraded:
> ...
>    gnutls     3.5.13 -> 3.5.13        
> /gnu/store/1ah3fd12w6v66q6yjdmd39xbisqi0gpw-gnutls-3.5.13
>    gnutls     3.5.13 -> 3.5.13        
> /gnu/store/1ah3fd12w6v66q6yjdmd39xbisqi0gpw-gnutls-3.5.13
> ...

Does the package appear twice in the profile’s “manifest” file
(e.g. ~/.guix-profile/manifest)?

I’m not sure how it could have ended up there, but one possibility might
be that you had two different versions of gnutls and they have both been
upgraded to the latest version.

--
Ricardo

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