root@VM-4-9-debian:~/nvm-0.39.7# ./install.sh => Downloading nvm from git to '/root/.nvm' => Cloning into '/root/.nvm'... fatal: unable to access 'https://github.com/nvm-sh/nvm.git/': Failed to connect to github.com port 443 af ter 129382 ms: Couldn't connect to server Failed to clone nvm repo. Please report this!