Subject: [bug#32138] [PATCH] gnu: Add inchi.

From: Jelle Licht <[email-masked]>
Date: Fri, 13 Jul 2018 16:10:43 +0200

Kei Kebreau <[email-masked]> writes:

> * gnu/packages/chemistry.scm (inchi): New variable.
> ---
>  gnu/packages/chemistry.scm | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/gnu/packages/chemistry.scm b/gnu/packages/chemistry.scm
> index f1359b2cf..df79f252b 100644
> --- a/gnu/packages/chemistry.scm
> +++ b/gnu/packages/chemistry.scm
> @@ -1,5 +1,6 @@
>  ;;; GNU Guix --- Functional package management for GNU
>  ;;; Copyright © 2018 Konrad Hinsen <[email-masked]>
> +;;; Copyright © 2018 Kei Kebreau <[email-masked]>
>  ;;;
>  ;;; This file is part of GNU Guix.
>  ;;;
> @@ -20,9 +21,11 @@
>    #:use-module (guix packages)
>    #:use-module ((guix licenses) #:prefix license:)
>    #:use-module (guix download)
> +  #:use-module (gnu packages compression)
>    #:use-module (gnu packages gv)
>    #:use-module (gnu packages maths)
>    #:use-module (gnu packages python)
> +  #:use-module (guix build-system gnu)
>    #:use-module (guix build-system python))
>  
>  (define-public domainfinder

It seems you forgot to commit the actual package definition :-).