我已经安装了 ubuntu make，并遵循了文档ubuntu 制作
sudo apt-get 更新 一些包出现以下错误W: The repository 'http://ppa.launchpad.net/linuxgndu/adt-raring/ubuntu xenial Release' does not have a Release file. N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use. N: See apt-secure(8) manpage for repository creation and user configuration details. E: Failed to fetch http://ppa.launchpad.net/linuxgndu/adt-raring/ubuntu/dists/xenial/main/binary-amd64/Packages 404 Not Found E: Some index files failed to download. They have been ignored, or old ones used instead.
答案1
此错误与安装 ubuntu-make 无关。只需继续“sudo apt install ubuntu-make”
要消除错误，您必须通过从 /etc/apt/sources.list.d 中删除相关的列表文件来删除 linuxgndu ppa