npm ERR! code E404
npm ERR! 404 Not Found - GET http://www.example.com/chainpad-server
npm ERR! 404
npm ERR! 404  'chainpad-server@3.0.4' is not in the npm registry.
npm ERR! 404 You should bug the author to publish it (or use the name yourself!)
npm ERR! 404 It was specified as a dependency of 'cryptpad'
npm ERR! 404
npm ERR! 404 Note that you can also install from a
npm ERR! 404 tarball, folder, http url, or git url.