How to get the file: GL/gl.h
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Hi,everyone,
the error is shown as:
~/Desktop/Qt/4.8.1/gcc/include/QtOpenGL/qgl.h:88: error:GL/gl.h: No such file or directoryHow to fix it?
Thank a lot!
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Install the development packages of OpenGL for your distribution. This will usually install the needed headers into /usr/include/GL but it may very between distros.
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I Installed the development packages of OpenGL,and the problem was solved, but another error occurs:
'gluPerspective' was not declared in this scope
what's the matter?
Thanks a lot!
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Thanks very much .
error from : make&install libmeegotouch
process : sudo aptitude/ apt-get install freeglut3/libgl1-mesa-dev
but failed
solutions :install the Synaptic Package Manager
then install the libgl1-mesa-dev and related dependencies -
You probably need additional utility packages for OpenGL such as GLU, GLUT, GLEW.