Declare a build dependency on python3-devel

Author: nbarrientos

puppet-jens.spec

@@ -10,7 +10,7 @@ Source: %{name}-%{version}.tar.gz
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
 BuildArch: noarch
 
-BuildRequires: systemd-rpm-macros
+BuildRequires: systemd-rpm-macros, python3-devel
 
 Requires: python3-configobj, git, python3-pyyaml, python3-dirq, python3-GitPython
 Requires: python3, python3-flask