File virtman-dont-specify-gtksource-version.patch of Package virt-manager.18136

--- virt-manager-2.2.0/virtManager/xmleditor.py.orig	2019-06-25 12:21:53.267971599 -0600
+++ virt-manager-2.2.0/virtManager/xmleditor.py	2019-06-25 12:22:20.854908884 -0600
@@ -7,12 +7,12 @@ import gi
 from virtinst import log
 
 # We can use either gtksourceview3 or gtksourceview4
-try:
-    gi.require_version("GtkSource", "4")
-    log.debug("Using GtkSource 4")
-except ValueError:
-    gi.require_version("GtkSource", "3.0")
-    log.debug("Using GtkSource 3.0")
+#try:
+#    gi.require_version("GtkSource", "4")
+#    log.debug("Using GtkSource 4")
+#except ValueError:
+#    gi.require_version("GtkSource", "3.0")
+#    log.debug("Using GtkSource 3.0")
 from gi.repository import GtkSource
 
 from .lib import uiutil