X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/kivitendo-erp.git/blobdiff_plain/42b702a6bbfdef8a094b1fafbdf205c986efd7be..1465da30:/SL/InstallationCheck.pm

diff --git a/SL/InstallationCheck.pm b/SL/InstallationCheck.pm
index 74cb83e88..0c1591662 100644
--- a/SL/InstallationCheck.pm
+++ b/SL/InstallationCheck.pm
@@ -5,6 +5,8 @@ use IO::File;
 
 use vars qw(@required_modules @optional_modules);
 
+use strict;
+
 @required_modules = (
   { "name" => "Class::Accessor", "url" => "http://search.cpan.org/~kasei/" },
   { "name" => "CGI", "url" => "http://search.cpan.org/~lds/" },
@@ -20,10 +22,10 @@ use vars qw(@required_modules @optional_modules);
   { "name" => "List::Util", "url" => "http://search.cpan.org/~gbarr/" },
   { "name" => "Template", "url" => "http://search.cpan.org/~abw/" },
   { "name" => "Digest::MD5", "url" => "http://search.cpan.org/~gaas/" },
+  { "name" => "PDF::API2", "url" => "http://search.cpan.org/~areibens/" },
   );
 
 @optional_modules = (
-  { "name" => "PDF::API2", "url" => "http://search.cpan.org/~areibens/" },
   );
 
 sub module_available {