bug#58247: Using guix time-machine results in unsupported manifest format error

[zimoun]

Hi,

On dim., 02 oct. 2022 at 13:17, david larsson <david.larsson@selfhosted.xyz> 
wrote:

> Im on commit 729ce5f and Im running: guix time-machine --commit=7e8e070 
> -- package -i hello
>
> and it outputs:
>
>    guix package: error: unsupported manifest format

It is probably because an issue with version of manifest; e.g, fixed by
67a6828b2bb821274757f686f7c685b664339a96.  See 
<https://issues.guix.gnu.org/57306>.

What does

    $ cat ~/.guix-profile/manifest | grep -A 1 manifest

report?


Cheers,
simon