初始问题:
我需要编译一个 OpenGL 程序...它返回错误:gl.c:5:10:致命错误:GL/glut.h:没有这样的文件或目录 #include ^~~~~~~~~~~ 编译终止。
所以我尝试安装:
命令:
sudo apt install freeglut3-dev.
返回,
Err:1 http://ppa.launchpad.net/oibaf/graphics-drivers/ubuntu bionic/main amd64 mesa-common-dev amd64 18.3~git1810120730.26a10e~oibaf~b
404 Not Found [IP: 91.189.95.83 80]
Err:2 http://ppa.launchpad.net/oibaf/graphics-drivers/ubuntu bionic/main amd64 libgl1-mesa-dev amd64 18.3~git1810120730.26a10e~oibaf~b
404 Not Found [IP: 91.189.95.83 80]
Unable to correct missing packages.
E: Failed to fetch http://ppa.launchpad.net/oibaf/graphics-drivers/ubuntu/pool/main/m/mesa/mesa-common-dev_18.3~git1810120730.26a10e~oibaf~b_amd64.deb 404 Not Found [IP: 91.189.95.83 80]
E: Failed to fetch http://ppa.launchpad.net/oibaf/graphics-drivers/ubuntu/pool/main/m/mesa/libgl1-mesa-dev_18.3~git1810120730.26a10e~oibaf~b_amd64.deb 404 Not Found [IP: 91.189.95.83 80]
E: Aborting install.
这有多难?请帮忙。
答案1
找到了。
回答:
sudo add-apt-repository ppa:paulo-miguel-dias/mesa