/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/ is in libsdl-perl 2.546-3+b1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/App.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Controller/
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Controller.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Controller/Interface.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Controller/State.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Layer.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/LayerManager.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Music.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Rect.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/SFont.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Sound.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Sprite/
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Sprite.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Sprite/Animated.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Surface.pod
/usr/lib/x86_64-linux-gnu/perl5/5.24/pods/SDLx/Text.pod