Update Python 2 dependency declarations to new packaging standards

pacemaker.spec

@@ -128,7 +128,7 @@
 Name:          pacemaker
 Summary:       Scalable High-Availability cluster resource manager
 Version:       %{pcmkversion}
-Release:       %{pcmk_release}%{?dist}.1
+Release:       %{pcmk_release}%{?dist}.2
 License:       GPLv2+ and LGPLv2+
 Url:           http://www.clusterlabs.org
 Group:         System Environment/Daemons
@@ -152,8 +152,8 @@ Provides:      pcmk-cluster-manager
 %endif
 
 # Pacemaker targets compatibility with python 2.6+ and 3.2+
-Requires:      python >= 2.6
-BuildRequires: python-devel >= 2.6
+Requires:      python2 >= 2.6
+BuildRequires: python2-devel >= 2.6
 
 # Pacemaker requires a minimum libqb functionality
 Requires:      libqb >= 0.13.0
@@ -290,7 +290,7 @@ for developing tools for Pacemaker.
 License:       GPLv2+ and LGPLv2+
 Summary:       Test framework for cluster-related technologies like Pacemaker
 Group:         System Environment/Daemons
-Requires:      python >= 2.6
+Requires:      python2 >= 2.6
 Requires:      %{name}-libs = %{version}-%{release}
 
 # systemd python bindings are separate package in some distros
@@ -300,7 +300,7 @@ Requires:      %{name}-libs = %{version}-%{release}
 Requires:      python2-systemd
 %else
 %if 0%{?fedora} > 20 || 0%{?rhel} > 6
-Requires:      systemd-python
+Requires:      python2-systemd
 %endif
 %endif
 
@@ -695,6 +695,10 @@ exit 0
 %license %{nagios_name}-%{nagios_hash}/COPYING
 
 %changelog
+* Wed Feb 21 2018 Iryna Shcherbina <ishcherb@redhat.com> - 1.1.18-2.2
+- Update Python 2 dependency declarations to new packaging standards
+  (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)
+
 * Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.18-2.1
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild