From e18e7cb9f4c08efb3b7233dd1042553924594743 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludovic.courtes@inria.fr>
Date: Sat, 12 May 2018 16:32:52 +0200
Subject: [PATCH] gnu: hypre: Add missing dependency on Perl.

Previously the test suite would fail to run 'ppmquant', though it would
silently ignore it.

* gnu/packages/maths.scm (hypre)[native-inputs]: Add PERL.
---
 gnu/packages/maths.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 6387f71582..2e6f79ad55 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -3454,6 +3454,7 @@ (define-public hypre
     (native-inputs
      `(("doc++" ,doc++)
        ("netpbm" ,netpbm)
+       ("perl" ,perl)                   ;needed to run 'ppmquant' during tests
        ("texlive" ,texlive)             ;full package required for fonts
        ("ghostscript" ,ghostscript)))
     (inputs