xiexie@Thanks:~$ sudo npm install express
npm http GET https://registry.npmjs.org/express
npm http 200 https://registry.npmjs.org/express
npm http GET https://registry.npmjs.org/express/-/express-3.0.0rc4.tgz
npm http 200 https://registry.npmjs.org/express/-/express-3.0.0rc4.tgz
npm http GET https://registry.npmjs.org/connect/2.4.4
npm http GET https://registry.npmjs.org/commander/0.6.1
npm http GET https://registry.npmjs.org/range-parser/0.0.4
npm http GET https://registry.npmjs.org/mkdirp/0.3.3
npm http GET https://registry.npmjs.org/cookie/0.0.4
npm http GET https://registry.npmjs.org/crc/0.2.0
npm http GET https://registry.npmjs.org/fresh/0.1.0
npm http GET https://registry.npmjs.org/methods/0.0.1
npm http GET https://registry.npmjs.org/send/0.0.4
npm http GET https://registry.npmjs.org/debug
npm http 200 https://registry.npmjs.org/mkdirp/0.3.3
npm http 200 https://registry.npmjs.org/range-parser/0.0.4
npm http GET https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.3.tgz
npm http GET https://registry.npmjs.org/range-parser/-/range-parser-0.0.4.tgz
npm http 200 https://registry.npmjs.org/cookie/0.0.4
npm http GET https://registry.npmjs.org/cookie/-/cookie-0.0.4.tgz
npm http 200 https://registry.npmjs.org/commander/0.6.1
npm http GET https://registry.npmjs.org/commander/-/commander-0.6.1.tgz
npm http 200 https://registry.npmjs.org/fresh/0.1.0


npm http GET https://registry.npmjs.org/fresh/-/fresh-0.1.0.tgz
npm http 200 https://registry.npmjs.org/methods/0.0.1
npm http GET https://registry.npmjs.org/methods/-/methods-0.0.1.tgz
npm http 200 https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.3.tgz
npm http 200 https://registry.npmjs.org/send/0.0.4
npm http GET https://registry.npmjs.org/send/-/send-0.0.4.tgz
npm http 200 https://registry.npmjs.org/debug
npm http GET https://registry.npmjs.org/debug/-/debug-0.7.0.tgz
npm http 200 https://registry.npmjs.org/crc/0.2.0
npm http GET https://registry.npmjs.org/crc/-/crc-0.2.0.tgz
npm http 200 https://registry.npmjs.org/range-parser/-/range-parser-0.0.4.tgz
npm http 200 https://registry.npmjs.org/cookie/-/cookie-0.0.4.tgz
npm http 200 https://registry.npmjs.org/commander/-/commander-0.6.1.tgz
npm http 200 https://registry.npmjs.org/fresh/-/fresh-0.1.0.tgz
npm http 200 https://registry.npmjs.org/methods/-/methods-0.0.1.tgz
npm WARN package.json methods@0.0.1 No README.md file found!
npm http 200 https://registry.npmjs.org/send/-/send-0.0.4.tgz
npm http 200 https://registry.npmjs.org/debug/-/debug-0.7.0.tgz
npm http 200 https://registry.npmjs.org/crc/-/crc-0.2.0.tgz
npm http 200 https://registry.npmjs.org/connect/2.4.4
npm http GET https://registry.npmjs.org/connect/-/connect-2.4.4.tgz


npm http 200 https://registry.npmjs.org/connect/-/connect-2.4.4.tgz
npm http GET https://registry.npmjs.org/mime/1.2.6
npm http GET https://registry.npmjs.org/qs/0.4.2
npm http GET https://registry.npmjs.org/formidable/1.0.11
npm http GET https://registry.npmjs.org/bytes/0.1.0
npm http GET https://registry.npmjs.org/pause/0.0.1
npm http 200 https://registry.npmjs.org/qs/0.4.2
npm http GET https://registry.npmjs.org/qs/-/qs-0.4.2.tgz
npm http 200 https://registry.npmjs.org/pause/0.0.1
npm http GET https://registry.npmjs.org/pause/-/pause-0.0.1.tgz
npm http 200 https://registry.npmjs.org/mime/1.2.6
npm http GET https://registry.npmjs.org/mime/-/mime-1.2.6.tgz
npm http 200 https://registry.npmjs.org/formidable/1.0.11
npm http GET https://registry.npmjs.org/formidable/-/formidable-1.0.11.tgz
npm http 200 https://registry.npmjs.org/bytes/0.1.0
npm http GET https://registry.npmjs.org/bytes/-/bytes-0.1.0.tgz
npm http 200 https://registry.npmjs.org/qs/-/qs-0.4.2.tgz
npm http 200 https://registry.npmjs.org/pause/-/pause-0.0.1.tgz
npm http 200 https://registry.npmjs.org/mime/-/mime-1.2.6.tgz
npm http 200 https://registry.npmjs.org/formidable/-/formidable-1.0.11.tgz
npm http 200 https://registry.npmjs.org/bytes/-/bytes-0.1.0.tgz
e