When I type

uce@uce-HP-Z400-Workstation:/usr/local/bin$ sudo find / -name GD
[sudo] password for uce: 
/home/uce/SOFTWARE_UCEs/CLUMPAK/GD-2.56/blib/arch/auto/GD
/home/uce/SOFTWARE_UCEs/CLUMPAK/GD-2.56/blib/lib/GD
/home/uce/SOFTWARE_UCEs/CLUMPAK/GD-2.56/lib/GD
/home/uce/.cpanplus/5.18.2/build/GD-2.56/blib/arch/auto/GD
/home/uce/.cpanplus/5.18.2/build/GD-2.56/blib/lib/auto/GD
/home/uce/.cpanplus/5.18.2/build/GD-2.56/blib/lib/GD
/home/uce/.cpanplus/5.18.2/build/GD-2.56/lib/GD
/home/uce/.cpan/build/GDTextUtil-0.86-mBNb6n/blib/arch/auto/GD
/home/uce/.cpan/build/GDTextUtil-0.86-mBNb6n/blib/lib/auto/GD
/home/uce/.cpan/build/GDTextUtil-0.86-mBNb6n/blib/lib/GD
/home/uce/.cpan/build/GDTextUtil-0.86-xTHGce/blib/arch/auto/GD
/home/uce/.cpan/build/GDTextUtil-0.86-xTHGce/blib/lib/auto/GD
/home/uce/.cpan/build/GDTextUtil-0.86-xTHGce/blib/lib/GD
/home/uce/.cpan/build/GDGraph-1.52-U_7Una/blib/arch/auto/GD
/home/uce/.cpan/build/GDGraph-1.52-U_7Una/blib/lib/auto/GD
/home/uce/.cpan/build/GDGraph-1.52-U_7Una/blib/lib/GD
/home/uce/.cpan/build/GDTextUtil-0.86-uedP40/blib/arch/auto/GD
/home/uce/.cpan/build/GDTextUtil-0.86-uedP40/blib/lib/auto/GD
/home/uce/.cpan/build/GDTextUtil-0.86-uedP40/blib/lib/GD
/home/uce/.cpan/build/GDTextUtil-0.86-689J_Q/blib/arch/auto/GD
/home/uce/.cpan/build/GDTextUtil-0.86-689J_Q/blib/lib/auto/GD
/home/uce/.cpan/build/GDTextUtil-0.86-689J_Q/blib/lib/GD
/usr/local/share/perl/5.18.2/GD
/usr/local/lib/perl5/site_perl/5.24.0/x86_64-linux/auto/GD
/usr/local/lib/perl5/site_perl/5.24.0/x86_64-linux/GD
/usr/local/lib/perl/5.18.2/auto/GD
[download]

I see that is libraries and other things in perl 5.18.2! Can you tell me please, how can I remove this to fix my problem? Or other way to fix it?