Porém ele dá esse erro.
npm ERR! git clone git@github.com:angular/cli Cloning into bare repository '/home/suporte/.npm/_git-remotes/git-github-com-angular-cli-515723dd'...
npm ERR! git clone git@github.com:angular/cli Permission denied (publickey).
npm ERR! git clone git@github.com:angular/cli fatal: Could not read from remote repository.
npm ERR! git clone git@github.com:angular/cli
npm ERR! git clone git@github.com:angular/cli Please make sure you have the correct access rights
npm ERR! git clone git@github.com:angular/cli and the repository exists.
npm ERR! addLocal Could not install angular/cli
npm ERR! Error: ENOENT, stat 'angular/cli'
npm ERR! If you need help, you may report this log at:
npm ERR! <http://github.com/isaacs/npm/issues>
npm ERR! or email it to:
npm ERR! <npm-@googlegroups.com>
npm ERR! System Linux 4.4.0-98-generic
npm ERR! command "/usr/bin/nodejs" "/usr/bin/npm" "install" "-g" "@angular/cli"
npm ERR! cwd /home/suporte
npm ERR! node -v v0.10.25
npm ERR! npm -v 1.3.10
npm ERR! path angular/cli
npm ERR! code ENOENT
npm ERR! errno 34