[python-rosdistro/el6] Re-add setuptools dependency

[rmattes]

commit 0c1ddefd033342352ac2906b93cd62acd9028d7f
Author: Rich Mattes <richmattes at gmail.com>
Date:   Sat Feb 8 20:20:07 2014 -0500

    Re-add setuptools dependency

 python-rosdistro.spec |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/python-rosdistro.spec b/python-rosdistro.spec
index f3dead8..764a057 100644
--- a/python-rosdistro.spec
+++ b/python-rosdistro.spec
@@ -18,6 +18,7 @@ BuildArch:      noarch
 BuildRequires:  cmake
 BuildRequires:  PyYAML
 BuildRequires:  python-devel
+BuildRequires:  python-setuptools-devel
 BuildRequires:  python-docutils
 BuildRequires:  git