Checking if your kit is complete... Looks good 'LICENSE' is not a known MakeMaker parameter name. Writing Makefile for Graph::MaxFlow cp MaxFlow.pm blib/lib/Graph/MaxFlow.pm Manifying blib/man3/Graph::MaxFlow.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=1; runtests @ARGV;' t/*.t t/0-signature.......1..0 # Skip Set the environment variable TEST_SIGNATURE to enable this test. skipped: Set the environment variable TEST_SIGNATURE to enable this test. t/1.................1..47 ok 1 - use Graph::MaxFlow; Can't locate object method "is_undirected" via package "Graph" (perhaps you forgot to load "Graph"?) at blib/lib/Graph/MaxFlow.pm line 22. # Looks like you planned 47 tests but only ran 1. # Looks like your test died just after 1. dubious Test returned status 255 (wstat 65280, 0xff00) DIED. FAILED tests 2-47 Failed 46/47 tests, 2.13% okay t/pod...............1..0 # Skip Test::Pod v0.95 required for testing POD skipped: Test::Pod v0.95 required for testing POD Failed Test Status Wstat Total Fail Failed List of Failed -------------------------------------------------------------------------------- t/1.t 255 65280 47 46 97.87% 2-47 2 tests skipped. Failed 1/3 test scripts, 66.67% okay. 46/47 subtests failed, 2.13% okay. make: *** [test_dynamic] Error 29