Installation de la bibliothèque GD pour Perl sur MacOSX 10.6

J'ai essayé d'installer GD Bibliothèque pour Perl en vain sans temps. J'ai essayé chaque petite chose que je pouvais trouver sur les internets, mais rien. J'essaie d'obtenir des graphiques de circos qui nécessitent le package GD.

Lorsque j'essaie de l'installer via CPAN, cela me donne cette erreur: p>

    Running make test
PERL_DL_NONLAZY=1 /usr/bin/perl/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/GD.t ........ 1/12 Can't load './blib/arch/auto/GD/GD.bundle' for module GD: dlopen(./blib/arch/auto/GD/GD.bundle, 2): Symbol not found: _jpeg_resync_to_restart
  Referenced from: /usr/lib/libgd.2.dylib
  Expected in: flat namespace
 in /usr/lib/libgd.2.dylib at /opt/local/lib/perl5/5.14.1/darwin-multi-2level/DynaLoader.pm line 194.
 at t/GD.t line 14
Compilation failed in require at t/GD.t line 14.
BEGIN failed--compilation aborted at t/GD.t line 14.
t/GD.t ........ Dubious, test returned 2 (wstat 512, 0x200)
Failed 12/12 subtests 
t/Polyline.t .. Can't load '/Users/zehira/.cpan/build/GD-2.46-mp3nuO/blib/arch/auto/GD/GD.bundle' for module GD: dlopen(/Users/zehira/.cpan/build/GD-2.46-mp3nuO/blib/arch/auto/GD/GD.bundle, 2): Symbol not found: _jpeg_resync_to_restart
  Referenced from: /usr/lib/libgd.2.dylib
  Expected in: flat namespace
 in /usr/lib/libgd.2.dylib at /opt/local/lib/perl5/5.14.1/darwin-multi-2level/DynaLoader.pm line 194.
 at /Users/zehira/.cpan/build/GD-2.46-mp3nuO/blib/lib/GD/Polyline.pm line 45
Compilation failed in require at /Users/zehira/.cpan/build/GD-2.46-mp3nuO/blib/lib/GD/Polyline.pm line 45.
BEGIN failed--compilation aborted at /Users/zehira/.cpan/build/GD-2.46-mp3nuO/blib/lib/GD/Polyline.pm line 45.
Compilation failed in require at t/Polyline.t line 10.
BEGIN failed--compilation aborted at t/Polyline.t line 10.
t/Polyline.t .. Dubious, test returned 2 (wstat 512, 0x200)
Failed 1/1 subtests 

Test Summary Report
-------------------
t/GD.t      (Wstat: 512 Tests: 1 Failed: 1)
  Failed test:  1
  Non-zero exit status: 2
  Parse errors: Bad plan.  You planned 12 tests but ran 1.
t/Polyline.t (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: Bad plan.  You planned 1 tests but ran 0.
Files=2, Tests=1,  0 wallclock secs ( 0.02 usr  0.01 sys +  0.04 cusr  0.01 csys =  0.08 CPU)
Result: FAIL
Failed 2/2 test programs. 1/1 subtests failed.
make: *** [test_dynamic] Error 2
  LDS/GD-2.46.tar.gz
  make test -- NOT OK
//hint// to see the cpan-testers results for installing this module, try:
  reports LDS/GD-2.46.tar.gz
Running make install
  make test had returned bad status, won't install without force
Failed during this command:
 LDS/GD-2.46.tar.gz                           : make_test NO