Checking if your kit is complete... Looks good Warning: prerequisite Tk 804 not found at /home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/MakeMaker.pm line 343. Writing Makefile for Tk::Text::Viewer cp Viewer.pm blib/lib/Tk/Text/Viewer.pm cp Viewer.pod blib/lib/Tk/Text/Viewer.pod cp scripts/viewer.pl blib/script/viewer.pl /home/cpanrun/build/5.6.1/bin/perl -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 -MExtUtils::MakeMaker -e "MY->fixin(shift)" blib/script/viewer.pl Manifying blib/man1/viewer.pl.1 Manifying blib/man3/Tk::Text::Viewer.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/viewer............_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 t/viewer.t line 18 dubious Test returned status 255 (wstat 65280, 0xff00) DIED. FAILED tests 2-4 Failed 3/4 tests, 25.00% okay Failed Test Status Wstat Total Fail Failed List of Failed -------------------------------------------------------------------------------- t/viewer.t 255 65280 4 3 75.00% 2-4 Failed 1/1 test scripts, 0.00% okay. 3/4 subtests failed, 25.00% okay. make: *** [test_dynamic] Error 255