[PATCH 2 of 3] Use pkexec instead of gksudo

[Wald Commits]

# HG changeset patch
# User Andre Heinecke <andre.heinecke at intevation.de>
# Date 1409327766 -7200
# Node ID b8ae69bcc5402a9378ec2956e70b83d305ddd54f
# Parent  66f6361fba1be14ff8128a291bbeb288cbd2859e
Use pkexec instead of gksudo.

    Gksudo was deprecated and replaced by pkexec

diff -r 66f6361fba1b -r b8ae69bcc540 ui/installwrapper.cpp
--- a/ui/installwrapper.cpp	Fri Aug 29 17:55:28 2014 +0200
+++ b/ui/installwrapper.cpp	Fri Aug 29 17:56:06 2014 +0200
@@ -159,7 +159,7 @@
     bool use_sudo = is_admin() && is_system_install();
     if (use_sudo) {
         QStringList sudoPrograms;
-        sudoPrograms << "gksudo" << "kdesudo" << "sudo";
+        sudoPrograms << "pkexec" << "kdesudo" << "sudo";
         QStringList sudoParams;
         sudoParams << cinstProcInfo.absoluteFilePath() << parameters;
         installerProcess.setArguments(sudoParams);
diff -r 66f6361fba1b -r b8ae69bcc540 ui/mainwindow.cpp
--- a/ui/mainwindow.cpp	Fri Aug 29 17:55:28 2014 +0200
+++ b/ui/mainwindow.cpp	Fri Aug 29 17:56:06 2014 +0200
@@ -337,7 +337,7 @@
     bool use_sudo = is_admin() && is_system_install();
     if (use_sudo) {
         QStringList sudoPrograms;
-        sudoPrograms << "gksudo" << "kdesudo" << "sudo";
+        sudoPrograms << "pkexec" << "kdesudo" << "sudo";
         QStringList sudoParams;
         sudoParams << filePath + " " + parameters.join(" ");