Fix when Python 2 subpackage is obsoleted

Fix up EL7 support

livecd-tools.spec

@@ -17,7 +17,7 @@
 Summary: Tools for building live CDs
 Name: livecd-tools
 Version: 25.0
-Release: 12%{?dist}
+Release: 13%{?dist}
 Epoch: 1
 License: GPLv2
 Group: System Environment/Base
@@ -89,8 +89,9 @@ Requires: cryptsetup
 Requires: squashfs-tools
 Requires: policycoreutils
 Requires: selinux-policy-targeted
-Requires: dracut >= 045
-%if %{with python2}
+# dracut 045+ required for overlayfs live media support
+Requires: dracut
+%if ! %{with python2}
 Obsoletes: python2-imgcreate < 1:25.0-12
 %endif
 
@@ -104,12 +105,20 @@ Summary: Python 2 modules for building system images
 Group: System Environment/Base
 %{?python_provide:%python_provide python2-imgcreate}
 Requires: python-imgcreate-sysdeps%{?_isa} = %{epoch}:%{version}-%{release}
-Requires: python2-pyparted
 Requires: python2-dnf >= 1.1.0
+%if 0%{?rhel} && 0%{?rhel} < 8
+Requires: pyparted
+Requires: pykickstart
+Requires: libselinux-python
+Requires: dbus-python
+Requires: python-six
+%else
+Requires: python2-pyparted
 Requires: python2-kickstart
-Requires: python2-six
 Requires: python2-libselinux
 Requires: python2-dbus
+Requires: python2-six
+%endif
 
 %description -n python2-imgcreate
 Python 2 modules that can be used for building images for things
@@ -166,8 +175,8 @@ Tools for installing Live CD ISOs to different mediums
 %make_install PYTHON=python3
 %endif
 
-# Delete license file from docs, we'll grab it later
-rm -rf %{buildroot}%{_datadir}/doc/%{name}/COPYING
+# Delete docs, we'll grab them later
+rm -rf %{buildroot}%{_datadir}/doc/%{name}
 
 %ifnarch %{ix86} x86_64
 # livecd-iso-to-mediums doesn't work without syslinux
@@ -215,6 +224,10 @@ rm -rfv %{buildroot}%{_mandir}/man8/livecd-iso-to-*
 %endif
 
 %changelog
+* Thu Nov 15 2018 Neal Gompa <ngompa13@gmail.com> - 1:25.0-13
+- Fix when Python 2 subpackage is obsoleted
+- Fix up EL7 support
+
 * Tue Nov 13 2018 Neal Gompa <ngompa13@gmail.com> - 1:25.0-12
 - Drop Python 2 subpackage for F30+/RHEL8+