[shedskin] add missing BR for running the testsuite

[tomspur]

commit 3c5efa9f174993af0bb73120becbe9067228c5c3
Author: Thomas Spura <tomspur at fedoraproject.org>
Date:   Wed Jun 15 10:59:19 2011 +0200

    add missing BR for running the testsuite

 shedskin.spec |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/shedskin.spec b/shedskin.spec
index 67a455b..ad7ae2b 100644
--- a/shedskin.spec
+++ b/shedskin.spec
@@ -21,6 +21,11 @@ BuildArch:      noarch
 BuildRequires:  python2-devel
 BuildRequires:  python-setuptools
 
+# Required for running the testsuite:
+BuildRequires:  gc-devel
+BuildRequires:  glibc-headers
+BuildRequires:  pcre-devel
+
 # Require all devel packages for making a binary
 # <gc/gc_allocator.h>
 Requires:       gc-devel