From f21396897646084b5f289a935f7f0f470a6780bc Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Sat, 31 Oct 2020 13:43:25 +0100
Subject: [PATCH] gnu: r-leiden: Update to 0.3.4.

* gnu/packages/cran.scm (r-leiden): Update to 0.3.4.
[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 da91dc3a5c..256909b856 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -16513,20 +16513,22 @@ computed using the L1 (Manhattan, taxicab) metric.")
 (define-public r-leiden
   (package
     (name "r-leiden")
-    (version "0.3.3")
+    (version "0.3.4")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "leiden" version))
        (sha256
         (base32
-         "1hh6bmbz6cpqwl4i94gxylgv9x92zbqdg81r8r4ymfy8c70f3df2"))))
+         "0cj98s1d9771dahn2xwdb1hpkw51jsfmgvzpam34c7i57fj37hn2"))))
     (properties `((upstream-name . "leiden")))
     (build-system r-build-system)
     (propagated-inputs
      `(("r-igraph" ,r-igraph)
        ("r-matrix" ,r-matrix)
        ("r-reticulate" ,r-reticulate)))
+    (native-inputs
+     `(("r-knitr" ,r-knitr)))
     (home-page "https://github.com/TomKellyGenetics/leiden")
     (synopsis "R implementation of Leiden clustering algorithm")
     (description