OGLplus is a collection of open-source, cross-platform libraries which implement an object-oriented facade over the OpenGL® (version 3 and higher) and also OpenAL® (version 1.1) and EGL (version 1.4) C-language APIs. It provides wrappers which automate resource and object management and make the use of these libraries in C++ safer and more convenient.
I tried compiling _example_glutglew via the etc\msvc11\OGLplus\OGLplus.sln file in MSVS2017.
This include can not be found. There is no file fix_gl_extension.hpp.