Nicolas Graves via Guix-patches via <guix-patches@gnu.org> writes:

> * gnu/packages/version-control.scm (b4)[arguments]<#:phases>: Fix
> phase 'hardcode-git-bin.
> ---
>  gnu/packages/version-control.scm | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
> index c892a83a98..24dc7bf107 100644
> --- a/gnu/packages/version-control.scm
> +++ b/gnu/packages/version-control.scm
> @@ -3239,7 +3239,7 @@ (define-public b4
>                 ;; This ensures git is present when called.
>                 (add-after 'unpack 'hardcode-git-bin
>                   (lambda* (#:key inputs #:allow-other-keys)
> -                   (substitute* (find-files "b4" "\\.py$")
> +                   (substitute* (find-files "src/b4" "\\.py$")
>                       (("\\['git'")
>                        (string-append
>                         "['" (search-input-file inputs "bin/git") "'"))))))))

pushed, closing.