01/02: gnu: macs: Use "pypi-uri".

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 43ec07f17c4acf22d014bfff600254de5d23f9be
Author: Ricardo Wurmus <address@hidden>
Date:   Thu Feb 4 12:29:54 2016 +0100

    gnu: macs: Use "pypi-uri".
    
    * gnu/packages/bioinformatics.scm (macs)[source]: Use "pypi-uri" to
      build source URI.
---
 gnu/packages/bioinformatics.scm |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index e277f89..4d070b0 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -1967,9 +1967,7 @@ command, or queried for specific k-mers with 
@code{jellyfish query}.")
     (version "2.1.0.20140616")
     (source (origin
               (method url-fetch)
-              (uri (string-append
-                    "https://pypi.python.org/packages/source/M/MACS2/MACS2-";
-                    version ".tar.gz"))
+              (uri (pypi-uri "MACS2" version))
               (sha256
                (base32
                 "11lmiw6avqhwn75sn59g4lfkrr2kk20r3rgfbx9xfqb8rg9mi2n6"))))