72/74: gnu: r-sys: Update to 3.0.

[guix-commits]

rekado pushed a commit to branch master
in repository guix.

commit f544ab3379f23569c8ac499073f2d086e14bfa61
Author: Ricardo Wurmus <address@hidden>
Date:   Thu Mar 7 23:50:39 2019 +0100

    gnu: r-sys: Update to 3.0.
    
    * gnu/packages/cran.scm (r-sys): Update to 3.0.
---
 gnu/packages/cran.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 1bbdc86..9d9f735 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -110,14 +110,14 @@ are not used.")
 (define-public r-sys
   (package
     (name "r-sys")
-    (version "2.1")
+    (version "3.0")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "sys" version))
        (sha256
         (base32
-         "10ml2492bdllh6cz2zl192ip0fdgjkkgayggd3ghswsj5gjv5hrh"))))
+         "1g0q1f56qmp3x5gja19qrmgk3j4d89yp16z1ziv1jn5p4dlmfpxh"))))
     (build-system r-build-system)
     (home-page "https://github.com/jeroen/sys";)
     (synopsis "Powerful and reliable tools for running system commands in R")