Make Pod::Usage optional, for dependency reasons

1 files changed, 5 insertions, 2 deletions

diff --git a/packdrake b/packdrake
index 46c1aee..ab18931 100755
--- a/packdrake
+++ b/packdrake
@@ -2,14 +2,17 @@
 
 use strict;
 use packdrake;
-use Pod::Usage;
 
 #- general information.
 my $default_size = 400000;
 my $default_ratio = 6;
 
 sub usage () {
-    pod2usage({ -verbose => 1 });
+    eval {
+	require Pod::Usage;
+	Pod::Usage->import();
+	pod2usage({ -verbose => 1 });
+    }
     exit 0;
 }