Add dracut-live dependency for Fedora and EL8+

livecd-tools.spec

@@ -95,6 +95,9 @@ Requires: policycoreutils
 Requires: selinux-policy-targeted
 # dracut 045+ required for overlayfs live media support
 Requires: dracut
+%if ! (0%{?rhel} && 0%{?rhel} < 8)
+Requires: dracut-live
+%endif
 
 %if ! %{with python2}
 Obsoletes: python2-imgcreate < %{?epoch:%{epoch}:}%{version}-%{release}
@@ -115,13 +118,13 @@ Requires: pyparted
 Requires: pykickstart
 Requires: libselinux-python
 Requires: dbus-python
-Requires: python-six
+Requires: python-urlgrabber
 %else
 Requires: python2-pyparted
 Requires: python2-kickstart
 Requires: python2-libselinux
 Requires: python2-dbus
-Requires: python2-six
+Requires: python2-urlgrabber
 %endif
 
 %description -n python2-imgcreate
@@ -137,7 +140,7 @@ Requires: python-imgcreate-sysdeps%{?_isa} = %{?epoch:%{epoch}:}%{version}-%{rel
 Requires: python3-pyparted
 Requires: python3-dnf >= 1.1.0
 Requires: python3-kickstart
-Requires: python3-six
+Requires: python3-urlgrabber
 Requires: libselinux-python3
 Requires: python3-dbus