/usr/ is in libroslib-dev 1.12.5-4.
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/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/roslib.pc
/usr/include/
/usr/include/ros/
/usr/include/ros/package.h
/usr/share/
/usr/share/roslib/
/usr/share/roslib/package.xml
/usr/share/roslib/cmake/
/usr/share/roslib/cmake/roslib-extras.cmake
/usr/share/roslib/cmake/roslibConfig-version.cmake
/usr/share/roslib/cmake/roslibConfig.cmake
/usr/share/doc/
/usr/share/doc/libroslib-dev/
/usr/share/doc/libroslib-dev/copyright
/usr/lib/x86_64-linux-gnu/libroslib.so
/usr/share/doc/libroslib-dev/changelog.Debian.gz