小编Ste*_*han的帖子

如果在尝试在USB设备上构建node.js应用程序时在我的覆盆子pi上使用npm时遇到一些问题.

package.json看起来像这样:

{
  "name" : "node-todo",
  "version" : "1.0.0",
  "description" : "TodoApp",
  "main" : "server.js",
  "autho" : "Stephan",
  "dependencies" : {
     "express" : "*"
  }
}

使用npm install会导致:

npm WARN package.json node-todo@1.0.0 No repository field.
npm WARN package.json node-todo@1.0.0 No README data
npm http GET https://registry.npmjs.org/express
npm http 304 https://registry.npmjs.org/express
npm ERR! Error: EPERM, chmod '/media/ServerHD/testraum/test/node_modules/express/package.json'
npm ERR!  { [Error: EPERM, chmod '/media/ServerHD/testraum/test/node_modules/express/package.json']
npm ERR!   errno: 50,
npm ERR!   code: 'EPERM',
npm ERR!   path: '/media/ServerHD/testraum/test/node_modules/express/package.json',
npm ERR!   fstream_finish_call: 'chmod',
npm …