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-rw-r--r--installer/OpenSLX/OSExport/Distro/Base.pm11
1 files changed, 5 insertions, 6 deletions
diff --git a/installer/OpenSLX/OSExport/Distro/Base.pm b/installer/OpenSLX/OSExport/Distro/Base.pm
index 645523c6..f1986ee5 100644
--- a/installer/OpenSLX/OSExport/Distro/Base.pm
+++ b/installer/OpenSLX/OSExport/Distro/Base.pm
@@ -14,13 +14,12 @@
# -----------------------------------------------------------------------------
package OpenSLX::OSExport::Distro::Base;
-use vars qw($VERSION);
-$VERSION = 1.01; # API-version . implementation-version
-
use strict;
-use Carp;
-use File::Basename;
-use OpenSLX::Basics;
+use warnings;
+
+our $VERSION = 1.01; # API-version . implementation-version
+
+use Carp qw(confess);
################################################################################
### interface methods