diff --git a/sbin/preload.perl b/sbin/preload.perl
index d499348a6..b2c5fcf70 100644
--- a/sbin/preload.perl
+++ b/sbin/preload.perl
@@ -43,11 +43,11 @@ DBI->install_driver("mysql"); # Change to match your database driver.
 #----------------------------------------
 # Distributed utilities external to WebGUI.
 #----------------------------------------
-use Data::Config ();
 use HTML::CalendarMonthSimple ();
 #use HTML::Parser (); # commented because it is causing problems with attachments
 #use HTML::TagFilter (); # commented because it is causing problems with attachments
 use Net::LDAP ();
+use Parse::PlainConfig ();
 use Tie::CPHash ();
 use Tie::IxHash ();
 
@@ -95,10 +95,12 @@ use WebGUI::Operation::User ();
 use WebGUI::Page ();
 use WebGUI::Paginator ();
 use WebGUI::Privilege ();
+use WebGUI::ProxyParse ();
 use WebGUI::Search ();
 use WebGUI::Session ();
 use WebGUI::SQL ();
 use WebGUI::Style ();
+use WebGUI::TabForm ();
 use WebGUI::Template ();
 use WebGUI::URL ();
 use WebGUI::User ();
diff --git a/sbin/runHourly.pl b/sbin/runHourly.pl
index ef40a7f31..d9f3eb72a 100644
--- a/sbin/runHourly.pl
+++ b/sbin/runHourly.pl
@@ -18,7 +18,6 @@ BEGIN {
 
 use DBI;
 use strict qw(subs vars);
-use Data::Config;
 use WebGUI::Session;
 use WebGUI::Utility;
 
diff --git a/sbin/testEnvironment.pl b/sbin/testEnvironment.pl
index a9efad1c2..965e8dd0a 100644
--- a/sbin/testEnvironment.pl
+++ b/sbin/testEnvironment.pl
@@ -161,6 +161,13 @@ if (eval { require Date::Calc }) {
         }
 }
 
+print "Cache::FileCache module (optional) ....... ";
+if (eval { require Cache::FileCache }) {
+        print "OK\n";
+} else {
+        print "Not installed. Caching not possible.\n";
+}
+
 print "Image::Magick module (optional) .......... ";
 if (eval { require Image::Magick }) {
         print "OK\n";