[jhbuild: 1/2] improved error message for missing pkexec and sudo

[Christoph Reiter <creiter src gnome org>]

commit 5a430e2ccbc3f1c580f497d7db299966c08d10fd
Author: Karl-Philipp Richter <krichter722 aol de>
Date:   Tue Sep 26 22:27:59 2017 +0200

    improved error message for missing pkexec and sudo

 jhbuild/utils/systeminstall.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/jhbuild/utils/systeminstall.py b/jhbuild/utils/systeminstall.py
index 03996214..50e92d3c 100644
--- a/jhbuild/utils/systeminstall.py
+++ b/jhbuild/utils/systeminstall.py
@@ -215,7 +215,7 @@ class SystemInstall(object):
         elif cmds.has_command('sudo'):
             self._root_command_prefix_args = ['sudo']
         else:
-            raise SystemExit(_('No suitable root privilege command found; you should install "pkexec"'))
+            raise SystemExit(_('No suitable root privilege command found; you should install "sudo" or 
"pkexec" (or the system package that provides it)'))
 
     def install(self, uninstalled):
         """Takes a list of pkg-config identifiers and uses a system-specific method to install them."""