add use

diff --git a/cmd/show/version.pl b/cmd/show/version.pl
index c4593b934002e9257cd057d695627d036a40fd4f..fb84ab2cbdf50320a3f8ebfa33732648d5cb397d 100644 (file)
--- a/cmd/show/version.pl
+++ b/cmd/show/version.pl
@@ -9,6 +9,8 @@
 my @out;
 my $build = $main::version;
 
+use IO::File;
+
 if (opendir(DIR, "$main::root/perl")) {
        my @d = readdir(DIR);
        closedir(DIR);