title: Qt will not link anything
body: <p>I have tried this both on Ubuntu Linux and on Windows. I can not get Qt to link any of its libraries or any external libraries, I have tried just about every <code>LIBS += -Lpath/to/lib -llib</code> and <code>INCLUDEPATH += path/to/include/files</code> combination possible in my <code>.pro file</code>:</p>
  
  <pre><code>QT += opengl
  TARGET = QtOpenGLExample
  CONFIG += console
  CONFIG -= app_bundle
  TEMPLATE = app
  SOURCES += main.cpp \
      GLExampleWidget.cpp
  HEADERS += GLWidget.h
  LIBS += -L /usr/lib/ -llibQtOpenGL.so.4.6.2
  </code></pre>
  
  <p>I noticed this being a problem when I clicked "Open GL" in the project creator and it did not work then (even after I tried messing around in the .pro), before I just thought I was doing something stupid when I tried to link SFML 1.6.</p>
  
  <p>P.s Does it have to do with were my project is located?: </p>
  
  <pre><code>/home/aperson/Projects/ComputerProgramming/C++/OpenGLExample/
  </code></pre>