#47418: GLC_lib @1.2.0_3: error: use of undeclared identifier 'gluLookAt' -----------------------------------+------------------------ Reporter: christophe.petit09@… | Owner: macports@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.3 Resolution: | Keywords: Port: GLC_lib | -----------------------------------+------------------------ Comment (by master5597@…): I was having the same issues with the same version. I was able to fix it by adding #include <GL/glu.h> to the 5 files with errors. See attached patch files. There probably is a better way, this just worked for me. -- Ticket URL: <https://trac.macports.org/ticket/47418#comment:2> MacPorts <https://www.macports.org/> Ports system for OS X