/usr/ is in libqt4-opengl-dev 4:4.8.7+dfsg-7ubuntu1.
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/usr/include/qt4/QtOpenGL/
/usr/include/qt4/QtOpenGL/QGL
/usr/include/
/usr/include/qt4/
/usr/include/qt4/Qt/
/usr/include/qt4/Qt/QtOpenGL
/usr/include/qt4/Qt/qgl.h
/usr/include/qt4/Qt/qglbuffer.h
/usr/include/qt4/Qt/qglcolormap.h
/usr/include/qt4/Qt/qglframebufferobject.h
/usr/include/qt4/Qt/qglfunctions.h
/usr/include/qt4/Qt/qglpixelbuffer.h
/usr/include/qt4/Qt/qglscreen_qws.h
/usr/include/qt4/Qt/qglshaderprogram.h
/usr/include/qt4/QtOpenGL/QGLBuffer
/usr/include/qt4/QtOpenGL/QGLColormap
/usr/include/qt4/QtOpenGL/QGLContext
/usr/include/qt4/QtOpenGL/QGLFormat
/usr/include/qt4/QtOpenGL/QGLFramebufferObject
/usr/include/qt4/QtOpenGL/QGLFramebufferObjectFormat
/usr/include/qt4/QtOpenGL/QGLFunctions
/usr/include/qt4/QtOpenGL/QGLFunctionsPrivate
/usr/include/qt4/QtOpenGL/QGLPixelBuffer
/usr/include/qt4/QtOpenGL/QGLScreen
/usr/include/qt4/QtOpenGL/QGLScreenSurfaceFunctions
/usr/include/qt4/QtOpenGL/QGLShader
/usr/include/qt4/QtOpenGL/QGLShaderProgram
/usr/include/qt4/QtOpenGL/QGLWidget
/usr/include/qt4/QtOpenGL/QMacCompatGLenum
/usr/include/qt4/QtOpenGL/QMacCompatGLint
/usr/include/qt4/QtOpenGL/QMacCompatGLuint
/usr/include/qt4/QtOpenGL/QMacGLCompatTypes
/usr/include/qt4/QtOpenGL/QtOpenGL
/usr/include/qt4/QtOpenGL/qgl.h
/usr/include/qt4/QtOpenGL/qglbuffer.h
/usr/include/qt4/QtOpenGL/qglcolormap.h
/usr/include/qt4/QtOpenGL/qglframebufferobject.h
/usr/include/qt4/QtOpenGL/qglfunctions.h
/usr/include/qt4/QtOpenGL/qglpixelbuffer.h
/usr/include/qt4/QtOpenGL/qglscreen_qws.h
/usr/include/qt4/QtOpenGL/qglshaderprogram.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/libQtOpenGL.prl
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/QtOpenGL.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libqt4-opengl-dev/
/usr/share/doc/libqt4-opengl-dev/copyright
/usr/lib/x86_64-linux-gnu/libQtOpenGL.so
/usr/share/doc/libqt4-opengl-dev/LGPL_EXCEPTION.txt
/usr/share/doc/libqt4-opengl-dev/changelog.Debian.gz