-Group: Development/Languages/Python
-Source0: http://www.zope.org/Members/faassen/%{prod_name}/%{prod_name}-%{version}.tgz
-# Source0-md5: ee9d0f3b000f14f66962440fc2e638ae
-URL: http://www.zope.org/Members/faassen/%{prod_name}
+Group: Development/Tools
+Source0: http://www.infrae.com/download/%{zope_subname}/%{version}/%{zope_subname}-%{version}.tgz
+# Source0-md5: 59206403a29953fa33d5dce829101ab5
+URL: http://www.infrae.com/products/formulator/
+BuildRequires: python
+BuildRequires: rpmbuild(macros) >= 1.268
+%pyrequires_eq python-modules
+Requires(post,postun): /usr/sbin/installzopeproduct