1.安装下载 .tgz 包，将终端移至所在文件夹，sudo apt-get mongodb install
2.通过 npm install connect-mongo安装connect-mongo
3.通过 npm install express-sessionan安装express-sessiom
xixinhuan@xixinhuan-ThinkPad-Edge-E440:~/microblog$ npm install express-session npm WARN package.json connect-mongo@0.1.9 No repository field. npm WARN package.json connect-mongo@0.1.9 No README data npm WARN package.json mongodb@1.0.2 No README data npm ERR! fetch failed https://registry.npmjs.org/uid-safe/-/uid-safe-1.1.0.tgz npm ERR! fetch failed https://registry.npmjs.org/uid-safe/-/uid-safe-1.1.0.tgz express-session@1.10.4 node_modules/express-session ├── cookie-signature@1.0.6 ├── utils-merge@1.0.0 ├── cookie@0.1.2 ├── parseurl@1.3.0 ├── on-headers@1.0.0 ├── depd@1.0.0 ├── crc@3.2.1 ├── debug@2.1.3 (ms@0.7.0) └── uid-safe@1.1.0 (base64-url@1.2.1, native-or-bluebird@1.1.2)
原文：http://www.cnblogs.com/nodejsxxh/p/4363938.html