Hi folks, when I make test the Apache-AuthCAS-0.4, I got the following error, anyone know how to resolve that? [root@h2800-0076 Apache-AuthCAS-0.4]# make test PERL_DL_NONLAZY=1 /usr/local/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t t/00basic....Can't locate mod_perl.pm in @INC (@INC contains: /tmp/Apache-AuthCAS-0.4/blib/lib /tmp/Apache-AuthCAS-0.4/blib/arch /usr/local/lib/perl5/5.8.8/i686-linux /usr/local/lib/perl5/5.8.8 /usr/local/lib/perl5/site_perl/5.8.8/i686-linux /usr/local/lib/perl5/site_perl/5.8.8 /usr/local/lib/perl5/site_perl .) at /tmp/Apache-AuthCAS-0.4/blib/lib/Apache/AuthCAS.pm line 13. BEGIN failed--compilation aborted at /tmp/Apache-AuthCAS-0.4/blib/lib/Apache/AuthCAS.pm line 13. Compilation failed in require at t/00basic.t line 4. BEGIN failed--compilation aborted at t/00basic.t line 4 (#1) (F) You said to do (or require, or use) a file that couldn't be found. Perl looks for the file in all the locations mentioned in @INC, unless the file name included the full path to the file. Perhaps you need to set the PERL5LIB or PERL5OPT environment variable to say where the extra library is, or maybe the script needs to add the library name to @INC. Or maybe you just misspelled the name of the file. See perlfunc/require and lib. Uncaught exception from user code: Can't locate mod_perl.pm in @INC (@INC contains: /tmp/Apache-AuthCAS-0.4/blib/lib /tmp/Apache-AuthCAS-0.4/blib/arch /usr/local/lib/perl5/5.8.8/i686-linux /usr/local/lib/perl5/5.8.8 /usr/local/lib/perl5/site_perl/5.8.8/i686-linux /usr/local/lib/perl5/site_perl/5.8.8 /usr/local/lib/perl5/site_perl .) at /tmp/Apache-AuthCAS-0.4/blib/lib/Apache/AuthCAS.pm line 13. BEGIN failed--compilation aborted at /tmp/Apache-AuthCAS-0.4/blib/lib/Apache/AuthCAS.pm line 13. Compilation failed in require at t/00basic.t line 4. BEGIN failed--compilation aborted at t/00basic.t line 4. at t/00basic.t line 4 t/00basic....NOK 1# Failed test 1 in t/00basic.t at line 3 # t/00basic.t line 3 is: END { ok($loaded) } t/00basic....dubious Test returned status 2 (wstat 512, 0x200) DIED. FAILED test 1 Failed 1/1 tests, 0.00% okay Failed Test Stat Wstat Total Fail Failed List of Failed ------------------------------------------------------------------------------- t/00basic.t 2 512 1 1 100.00% 1 Failed 1/1 test scripts, 0.00% okay. 1/1 subtests failed, 0.00% okay. make: *** [test_dynamic] Error 2