Hi, I believe I fixed this very issue yesterday. Can you confirm?

Also, when adding a tool that is used during the build, you should use native-inputs instead, or cross-builds will fail.

On February 1, 2022 6:55:12 AM GMT+01:00, Ryan Sundberg via Guix-patches via <guix-patches@gnu.org> wrote:
>This package requires python3 on the path to sucessfully build:
>
>    Program python found: NO
>    ../source/meson.build:45:0: ERROR: python3 not found
>
>* gnu/packages/fontutils.scm (fontmanager)[inputs]: Add python-3
>---
> gnu/packages/fontutils.scm | 1 +
> 1 file changed, 1 insertion(+)
>
>diff --git a/gnu/packages/fontutils.scm b/gnu/packages/fontutils.scm
>index bc082de3d3..5a92f752d1 100644
>--- a/gnu/packages/fontutils.scm
>+++ b/gnu/packages/fontutils.scm
>@@ -906,6 +906,7 @@ (define-public fontmanager
>       ("gtk+" ,gtk+)
>       ("json-glib" ,json-glib)
>       ("libsoup" ,libsoup-minimal-2)
>+      ("python" ,python-3)
>       ("sqlite" ,sqlite)
>       ("webkitgtk" ,webkitgtk-with-libsoup2)))
>    (home-page "https://fontmanager.github.io/")
>-- 
>2.34.0
>
>
>
>