I installed ME 2.7 on a macbook pro Mid 2012 13" with OS X 10.10 I keep getting these errors. After i click the errors one by one by pressing "OK" ME closes. WARNING: "GL_ARB_texture_rectangle" extension is not available! WARNING: "GL_EXT_framebuffer_object" extension is not available! WARNING: "GL_ARB_shader_objects" extension is not available! WARNING: "GL_ARB_shading_language_100" extension is not available! WARNING: "GL_ARB_vertex_shader" extension is not available! WARNING: "GL_ARB_fragment_shader" extension is not available!