Checking if your kit is complete... Looks good Writing Makefile for Tk::DataControl cp DataControl.pm blib/lib/Tk/DataControl.pm Manifying blib/man3/Tk::DataControl.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 test.pl 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 8 make: *** [test_dynamic] Error 255