/usr/lib/ is in libopengl-perl 0.7000+dfsg-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/perl5/
/usr/lib/x86_64-linux-gnu/perl5/5.26/
/usr/lib/x86_64-linux-gnu/perl5/5.26/OpenGL/
/usr/lib/x86_64-linux-gnu/perl5/5.26/OpenGL/Array.pod
/usr/lib/x86_64-linux-gnu/perl5/5.26/OpenGL/Config.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/OpenGL/Tessellation.pod
/usr/lib/x86_64-linux-gnu/perl5/5.26/OpenGL.pm
/usr/lib/x86_64-linux-gnu/perl5/5.26/OpenGL.pod
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/OpenGL/
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/OpenGL/OpenGL.so
/usr/lib/x86_64-linux-gnu/perl5/5.26/auto/OpenGL/autosplit.ix