View Full Version : Does the linux binary installation provide opengl support?

17th July 2014, 05:00
I installed Qt from the Linux 64 binary installer and it has been working great for a few weeks. Today I tried to compile Qwt and I get the following error:

In file included from qwt_plot_glcanvas.cpp:10:0:
qwt_plot_glcanvas.h:15:17: fatal error: qgl.h: No such file or directory
#include <qgl.h>

Does this suggest I need to compile Qt from source with opengl support?

20th July 2014, 15:43
The binary release of Qt already has support for OpenGL built in.