Checking if your kit is complete...
Looks good
Writing Makefile for Tk::HistMenu
cp lib/Tk/HistMenu.pm blib/lib/Tk/HistMenu.pm
Manifying blib/man3/Tk::HistMenu.3
PERL_DL_NONLAZY=1 /home/cpanrun/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi -I/home/cpanrun/build/5.6.1/lib/5.6.1 -e 'use Test::Harness qw(&runtests $verbose); $verbose=0; runtests @ARGV;' t/*.t
t/Tk-HistMenu.......ok
All tests successful.
Files=1, Tests=1,  0 wallclock secs ( 0.72 cusr +  0.06 csys =  0.78 CPU)
PERL_DL_NONLAZY=1 /home/cpanrun/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi -I/home/cpanrun/build/5.6.1/lib/5.6.1 test.pl
Using /home/cpanrun/depot/main/contrib-patched/perl/CPAN/src/Tk-HistMenu/blib
_X11TransSocketUNIXConnect: Can't connect: errno = 111
couldn't connect to display ":0" at /home/cpanrun/build/5.6.1/lib/site_perl/5.6.1/i686-linux-thread-multi/Tk/MainWindow.pm line 55.
MainWindow->new() at test.pl line 12
make: *** [test_dynamic] Error 255