From 0536727efebebfbc9fcfd5524a75eec673e4484b Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Fri, 20 Nov 2015 11:29:37 +0100
Subject: [PATCH] gnu: htseq: Propagate numpy.

* gnu/packages/bioinformatics.scm (htseq)[inputs]: Move python2-numpy
  from here ...
[propagated-inputs]: ... to here.
---
 gnu/packages/bioinformatics.scm | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 56a31f9488..54eb037b1b 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -1514,9 +1514,11 @@ (define-public htseq
                 "1i85ppf2j2lj12m0x690qq5nn17xxk23pbbx2c83r8ayb5wngzwv"))))
     (build-system python-build-system)
     (arguments `(#:python ,python-2)) ; only Python 2 is supported
-    (inputs
-     `(("python-numpy" ,python2-numpy)
-       ("python-setuptools" ,python2-setuptools)))
+    ;; Numpy needs to be propagated when htseq is used as a Python library.
+    (propagated-inputs
+     `(("python-numpy" ,python2-numpy)))
+    (native-inputs
+     `(("python-setuptools" ,python2-setuptools)))
     (home-page "http://www-huber.embl.de/users/anders/HTSeq/")
     (synopsis "Analysing high-throughput sequencing data with Python")
     (description