Qt 找不到 GL 库

Question

Kubuntu 19.10，Qt 创建者 4.10.2
基于 Qt 5.13.2(GCC 5.3.1 20160406(Red Hat 5.3.1-6)，64 位)

Qt 看不到 GL 库:

/usr/bin/ld: cannot find -lGL
collect2: error: ld returned 1 exit status
make: *** [Makefile:417: AircraftAlgorithmPack] Error 1
17:05:25: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project AircraftAlgorithmPack (kit: Desktop Qt 5.12.6 GCC 64bit)    When executing step "Make"

来自谷歌的建议答案不起作用。所有带有 mesa 的数据包已安装。也安装了来自 Qt 的所有需要​​的数据包。

Answer 1

你通常需要:

GLU: (The OpenGL Utility Library (GLU) is a computer graphics library for OpenGL)

Mesa (also called Mesa3D and The Mesa 3D Graphics Library, is an open source software implementation of OpenGL)

FreeGLUT (open-source alternative to the OpenGL Utility Toolkit (GLUT) )

所以就这样做:

$ sudo apt-get update
$ sudo apt-get install libglu1-mesa-dev freeglut3-dev mesa-common-dev

一切都会好起来的——