Oracle Linux 7 install fails

I run the provided command:
curl | bash
Then run yum makecache to rebuild the cache and then yum install gitlab-ce. This results in “No package gitlab-ce available”.

Looking at the created gitlab_gitlab-ce.repo file, the baseurl provided is, which yields “The page you were looking for doesn’t exist.” when viewed in a web browser. Additionally, running yum --disablerepo="*" --enablerepo="gitlab_gitlab-ce-source" list available shows no available packages.