--- /dev/null
+#!/bin/sh
+
+set -e
+
+# Check that /etc/sudoers file exists
+if [ ! -e /etc/sudoers ]; then
+ echo "Error: No /etc/sudoers file. Is sudo installed ?"
+ exit 1
+fi
+
+if ( ! grep qtmeetings-updatercd /etc/sudoers 2>/dev/null >/dev/null ); then
+ echo 'user ALL = NOPASSWD: /usr/bin/qtmeetings-updatercd' >> /etc/sudoers
+fi
+
+if ( ! grep qtmeetings-rename /etc/sudoers 2>/dev/null >/dev/null ); then
+ echo 'user ALL = NOPASSWD: /usr/bin/qtmeetings-rename' >> /etc/sudoers
+fi
+
+exit 0
\ No newline at end of file