title: Installing OpenGL and OpenAL in Ubuntu
body: <p>How can I install OpenGL (with GLUT) and OpenAL (with ALUT) in Ubuntu Lucid lynx? I tried installing Mesa 7.8.2 using configure and make (the method told in www.mesa3d.org), but it is not installing anything. X.org's X is installed in my system, but there is no /usr/X11R6 directory. Is that a problem?</p>