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 /export/home/cpanrun/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi -I/export/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, 1 wallclock secs ( 0.76 cusr + 0.16 csys = 0.92 CPU) PERL_DL_NONLAZY=1 /export/home/cpanrun/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/export/home/cpanrun/build/5.6.1/lib/5.6.1/sun4-solaris-thread-multi -I/export/home/cpanrun/build/5.6.1/lib/5.6.1 test.pl Using /export/home/cpanrun/depot/main/contrib-patched/perl/CPAN/src/Tk-HistMenu/blib couldn't connect to display ":0" at /export/home/cpanrun/build/5.6.1/lib/site_perl/5.6.1/sun4-solaris-thread-multi/Tk/MainWindow.pm line 55. MainWindow->new() at test.pl line 12 make: *** [test_dynamic] Error 255