update BR

diff --git a/python-msgpack.spec b/python-msgpack.spec
index 034f501320112fd9ea56397c052baffc2d65bbe0..28f50dee0c80d8fb464e29e3039b84ce8bdb1aa1 100644 (file)
--- a/python-msgpack.spec
+++ b/python-msgpack.spec
@@ -17,6 +17,7 @@ Group:                Development/Languages/Python
 Source0:       https://files.pythonhosted.org/packages/source/m/%{pypi_name}/%{pypi_name}-%{version}.tar.gz
 # Source0-md5: dcd854fb41ee7584ebbf35e049e6be98
 URL:           http://msgpack.org/
+BuildRequires: libstdc++-devel
 BuildRequires: rpm-pythonprov
 BuildRequires: rpmbuild(macros) >= 1.710
 %if %{with python2}