Add prerequisite checking before startup

1 files changed, 17 insertions, 0 deletions

diff --git a/portato/gui/exceptions.py b/portato/gui/exceptions.py
new file mode 100644
index 0000000..11bc83d
--- /dev/null
+++ b/portato/gui/exceptions.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+#
+# File: portato/gui/exceptions.py
+# This file is part of the Portato-Project, a graphical portage-frontend.
+#
+# Copyright (C) 2009 René 'Necoro' Neumann
+# This is free software.  You may redistribute copies of it under the terms of
+# the GNU General Public License version 2.
+# There is NO WARRANTY, to the extent permitted by law.
+#
+# Written by René 'Necoro' Neumann <necoro@necoro.net>
+
+
+"""Arbitrary exceptions."""
+
+class PreReqError (Exception):
+    pass