From 00cdff9e6e6a708d0984d53e455fa155f5cc0aa3 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Wed, 4 Aug 2021 15:35:40 +0200
Subject: [PATCH] gnu: r-maldiquant: Update to 1.20.

* gnu/packages/cran.scm (r-maldiquant): Update to 1.20.
[native-inputs]: Add r-knitr.
---
 gnu/packages/cran.scm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 9ff431475e..fab433b2f7 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -27709,16 +27709,18 @@ (define-public r-seqminer
 (define-public r-maldiquant
   (package
     (name "r-maldiquant")
-    (version "1.19.3")
+    (version "1.20")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "MALDIquant" version))
        (sha256
         (base32
-         "0b7kdz3x4sdq413h1q09l1qhcvdnnwv6fqsqwllks1cd3xy34c57"))))
+         "1h9i158czlzwbn5zakkqd2ggc9g90r73vdspmp6kgfcmy9frvwzz"))))
     (properties `((upstream-name . "MALDIquant")))
     (build-system r-build-system)
+    (native-inputs
+     `(("r-knitr" ,r-knitr)))
     (home-page "https://cran.r-project.org/web/packages/MALDIquant")
     (synopsis "Quantitative analysis of mass spectrometry data")
     (description