(NODEJS)表示全球安装不起作用

Question

我是新来的node和express

我在我的ubuntu 13.10机器上安装了节点和npm.现在,我正在尝试express使用以下命令全局安装(我按照官方网站上的说明)

sudo npm install express -g

但是当我想要做的时候

express --help

要么

express

它在shell中没有任何回馈

在执行时打印日志 sudo npm install express -g

npm http GET https://registry.npmjs.org/express
npm http 304 https://registry.npmjs.org/express
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/0.3.4
npm http GET https://registry.npmjs.org/buffer-crc32/0.2.1
npm http GET https://registry.npmjs.org/cookie/0.1.0
npm http GET https://registry.npmjs.org/fresh/0.1.0
npm http GET https://registry.npmjs.org/debug
npm http GET https://registry.npmjs.org/send/0.1.0
npm http GET https://registry.npmjs.org/cookie-signature/1.0.1
npm http GET https://registry.npmjs.org/connect/2.7.11
npm http GET https://registry.npmjs.org/methods/0.0.1
npm http 304 https://registry.npmjs.org/cookie/0.1.0
npm http 304 https://registry.npmjs.org/mkdirp/0.3.4
npm http 304 https://registry.npmjs.org/buffer-crc32/0.2.1
npm http 304 https://registry.npmjs.org/range-parser/0.0.4
npm http 304 https://registry.npmjs.org/commander/0.6.1
npm WARN package.json range-parser@0.0.4 No repository field.
npm http 304 https://registry.npmjs.org/fresh/0.1.0
npm http 304 https://registry.npmjs.org/debug
npm http 304 https://registry.npmjs.org/send/0.1.0
npm http 304 https://registry.npmjs.org/cookie-signature/1.0.1
npm WARN package.json fresh@0.1.0 No repository field.
npm http 304 https://registry.npmjs.org/connect/2.7.11
npm WARN package.json send@0.1.0 No repository field.
npm WARN package.json cookie-signature@1.0.1 No repository field.
npm http 304 https://registry.npmjs.org/methods/0.0.1
npm WARN package.json methods@0.0.1 No repository field.
npm WARN package.json methods@0.0.1 No readme data.
npm http GET https://registry.npmjs.org/mime/1.2.6
npm http GET https://registry.npmjs.org/cookie/0.0.5
npm http GET https://registry.npmjs.org/send/0.1.1
npm http GET https://registry.npmjs.org/qs/0.6.5
npm http GET https://registry.npmjs.org/formidable/1.0.14
npm http GET https://registry.npmjs.org/bytes/0.2.0
npm http GET https://registry.npmjs.org/pause/0.0.1
npm http 304 https://registry.npmjs.org/mime/1.2.6
npm http 304 https://registry.npmjs.org/bytes/0.2.0
npm WARN package.json bytes@0.2.0 No repository field.
npm http 304 https://registry.npmjs.org/cookie/0.0.5
npm http 304 https://registry.npmjs.org/formidable/1.0.14
npm http 304 https://registry.npmjs.org/qs/0.6.5
npm http 304 https://registry.npmjs.org/send/0.1.1
npm http 304 https://registry.npmjs.org/pause/0.0.1
npm WARN package.json pause@0.0.1 No repository field.
npm http GET https://registry.npmjs.org/mime
npm http 304 https://registry.npmjs.org/mime
/usr/bin/express -> /usr/lib/node_modules/express/bin/express
npm WARN package.json github-url-from-git@1.1.1 No repository field.
npm WARN package.json assert-plus@0.1.2 No repository field.
npm WARN package.json ctype@0.5.2 No repository field.
express@3.2.6 /usr/lib/node_modules/express
??? methods@0.0.1
??? fresh@0.1.0
??? range-parser@0.0.4
??? cookie-signature@1.0.1
??? buffer-crc32@0.2.1
??? cookie@0.1.0
??? debug@0.7.2
??? commander@0.6.1
??? mkdirp@0.3.4
??? send@0.1.0 (mime@1.2.6)
??? connect@2.7.11 (pause@0.0.1, bytes@0.2.0, qs@0.6.5, cookie@0.0.5, formidable@1.0.14, send@0.1.1)

我有什么事吗？

UPDATE

我正在使用该nodejs版本v0.10.12

Answer 1

你必须跑

npm install -g express-generator

这会下载更多的东西,之后应该可以使用express命令.