$ cpan GD
CPAN: Storable loaded ok (v2.56)
Reading '/home/uce/.cpan/Metadata'
  Database was generated on Sun, 22 May 2016 18:53:47 GMT
CPAN: Module::CoreList loaded ok (v5.20160506)
GD is up to date (2.56).
##</code><code>##

 perl CLUMPAK.pl --id 6 --dir TESTE --file results.zip --clumpprepeats 1000
Can't load '/usr/local/lib/perl5/site_perl/5.24.0/x86_64-linux/auto/GD/GD.so' for module GD: /usr/local/lib/perl5/site_perl/5.24.0/x86_64-linux/auto/GD/GD.so: undefined symbol: PL_thr_key at /usr/local/lib/perl5/5.24.0/x86_64-linux/DynaLoader.pm line 193.
 at BestKByEvannoAccessor.pm line 8.
Compilation failed in require at BestKByEvannoAccessor.pm line 8.
BEGIN failed--compilation aborted at BestKByEvannoAccessor.pm line 8.
Compilation failed in require at CLUMPAK.pl line 18.
BEGIN failed--compilation aborted at CLUMPAK.pl line 18.