http://search.cpan.org/~gaas/libwww-perl-5.822/lib/LWP/Debug.pm

Now you’ll get below lines when you install LWP::UserAgent::Determned.

cpan[10]> install  SBURKE/LWP-UserAgent-Determined-1.03.tar.gz 
Running make for S/SB/SBURKE/LWP-UserAgent-Determined-1.03.tar.gz
  Has already been unwrapped into directory /root/.cpan/build/LWP-UserAgent-Determined-1.03-AQ5C5o
  Has already been made
Running make test
PERL_DL_NONLAZY=1 /usr/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/01_about_verbose......ok   
t/10_determined_test....1/11 Undefined subroutine &LWP::Debug::trace called at /root/.cpan/build/LWP-UserAgent-Determined-1.03-AQ5C5o/blib/lib/LWP/UserAgent/Determined.pm line 21.
t/10_determined_test.... Dubious, test returned 255 (wstat 65280, 0xff00)
 Failed 10/11 subtests 

Test Summary Report
                                                                        - t/10_determined_test (Wstat: 65280 Tests: 1 Failed: 0)
  Non-zero exit status: 255
  Parse errors: Bad plan.  You planned 11 tests but ran 1.
Files=2, Tests=3,  0 wallclock secs ( 0.05 usr  0.01 sys +  0.08 cusr  0.05 csys =  0.19 CPU)
Result: FAIL
Failed 1/2 test programs. 0/3 subtests failed.
make: *** [test_dynamic] Error 255
  SBURKE/LWP-UserAgent-Determined-1.03.tar.gz
  /usr/bin/make test -- NOT OK
//hint// to see the cpan-testers results for installing this module, try:
  reports SBURKE/LWP-UserAgent-Determined-1.03.tar.gz
Running make install
  make test had returned bad status, won't install without force
Failed during this command:
 SBURKE/LWP-UserAgent-Determined-1.03.tar.gz  : make_test NO

This problem is already reported. http://rt.cpan.org/Public/Bug/Display.html?id=41508