/usr/share/perl5/ is in libcam-pdf-perl 1.60-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/CAM/PDF/
/usr/share/perl5/CAM/PDF/Renderer/
/usr/share/perl5/CAM/
/usr/share/perl5/CAM/PDF/Renderer/Text.pm
/usr/share/perl5/CAM/PDF/Renderer/TextFB.pm
/usr/share/perl5/CAM/PDF/Renderer/Dump.pm
/usr/share/perl5/CAM/PDF/Renderer/Images.pm
/usr/share/perl5/CAM/PDF/PageText.pm
/usr/share/perl5/CAM/PDF/GS/
/usr/share/perl5/CAM/PDF/GS/NoText.pm
/usr/share/perl5/CAM/PDF/Node.pm
/usr/share/perl5/CAM/PDF/Decrypt.pm
/usr/share/perl5/CAM/PDF/Content.pm
/usr/share/perl5/CAM/PDF/GS.pm
/usr/share/perl5/CAM/PDF.pm