curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash
报错如下:
failure: repodata/repomd.xml from gitlab_gitlab-ce: [Errno 256] No more mirrors to try.
https://packages.gitlab.com/gitlab/gitlab-ce/el/7/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: packages.gitlab.com; 未知的名称或服务"
这个是没有资源了吗?