/usr/ is in libwxbase3.0-dev 3.0.4+dfsg-3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/wx/include/base-unicode-3.0/
/usr/lib/x86_64-linux-gnu/wx/include/base-unicode-3.0/wx/
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/wx/
/usr/lib/x86_64-linux-gnu/wx/config/
/usr/lib/x86_64-linux-gnu/wx/config/base-unicode-3.0
/usr/lib/x86_64-linux-gnu/wx/include/
/usr/lib/x86_64-linux-gnu/wx/include/base-unicode-3.0/wx/setup.h
/usr/share/
/usr/share/doc/
/usr/share/doc/libwxbase3.0-dev/
/usr/share/doc/libwxbase3.0-dev/copyright
/usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so
/usr/lib/x86_64-linux-gnu/libwx_baseu_net-3.0.so
/usr/lib/x86_64-linux-gnu/libwx_baseu_xml-3.0.so
/usr/share/doc/libwxbase3.0-dev/changelog.Debian.gz