我正在运行 64 位 Ubuntu 14.04。
我得到的编译错误是:
In file included from ../../../Qt/5.4/gcc_64/include/QtOpenGL/qgl.h:39:0,
from ../../../Qt/5.4/gcc_64/include/QtOpenGL/qglshaderprogram.h:37,
from ../../../Qt/5.4/gcc_64/include/QtOpenGL/QGLShaderProgram:1,
from glwidget.h:5,
from glwidget.cpp:1:
../../../Qt/5.4/gcc_64/include/QtGui/qopengl.h:122:21: fatal error: GL/gl.h: No such file or directory
# include <GL/gl.h>
^
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奇怪的是,我似乎正确安装了 libGL.so 并符号链接到我的 Nvidia 343 显示驱动程序(我认为它也安装了 OpenGL 驱动程序)安装的 OpenGL 库。
$ ls -l /usr/lib | grep -i libgl
lrwxrwxrwx 1 root root 17 Jan 15 12:47 libGLESv1_CM.so -> libGLESv1_CM.so.1
lrwxrwxrwx 1 root root 22 Jan 15 12:47 libGLESv1_CM.so.1 -> libGLESv1_CM.so.343.36
-rwxr-xr-x 1 root root 48248 Jan 15 12:47 …Run Code Online (Sandbox Code Playgroud)