当我尝试运行使用node.js样板项目创建的项目时出现错误我使用NPM使用此命令安装了socket.io:
npm install socket.io
我得到的错误是:
node.js:189
throw e; // process.nextTick error, or 'error' event on first tick
^
Error: Cannot find module 'Socket.io-node'
at Function._resolveFilename (module.js:317:11)
at Function._load (module.js:262:25)
at require (module.js:346:19)
at Object.<anonymous> (/Users/mairead.buchan/Documents/WORK/auto-aggro/server.js:6:12)
at Module._compile (module.js:406:26)
at Object..js (module.js:445:10)
at Module.load (module.js:334:31)
at Function._load (module.js:293:12)
at Array.<anonymous> (module.js:458:10)
at EventEmitter._tickCallback (node.js:181:26)
我的问题是,我是否有某种不正确的node / socket.io版本组合? (我知道socket.io刚刚达到0.7)。
仅供参考我昨天从节点源代码编译(使用5.0),并且今天使用NPM安装了所有其他内容,所以它应该都是最新版本的运行
对于socket.io项目的更改,node.js样板是否过时?
还是有另一种方法来专门安装我找不到的socket.io-node。所有答案似乎都指向只安装socket.io。
会喜欢一些建议。我是一个总菜鸟,谢谢
答案 0 :(得分:2)
我相信你应该使用latest stable build(0.4.9)。我相信0.5.x分支有 一些API更改与socket.io(0.7.x)不兼容。
alfred@alfred-laptop:~/node/socketio$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.10
DISTRIB_CODENAME=maverick
DISTRIB_DESCRIPTION="Ubuntu 10.10"
alfred@alfred-laptop:~$ node -v
v0.4.9
alfred@alfred-laptop:~$ npm -v
1.0.15
alfred@alfred-laptop:~/node/socketio$ npm ls
/home/alfred
├── connect-redis@1.0.6
├─┬ everyauth@0.2.15
│ ├─┬ connect@1.5.2
│ │ ├── connect-redis@1.0.6 extraneous
│ │ ├── mime@1.2.2
│ │ └── qs@0.2.0
│ ├── oauth@0.9.2
│ ├── openid@0.1.8
│ ├── restler@0.2.1
│ └─┬ xml2js@0.1.9
│ └── sax@0.1.4
├─┬ express@2.4.1
│ ├─┬ connect@1.5.2
│ │ ├── connect-redis@1.0.6 extraneous
│ │ ├── mime@1.2.2
│ │ └── qs@0.2.0
│ ├── mime@1.2.2
│ └── qs@0.2.0
├── hiredis@0.1.12
├── jade@0.12.4
├── notifo@0.0.2
├── openid@0.2.0
├── redis@0.6.6
└─┬ socket.io@0.7.6
├── policyfile@0.0.3
├── redis@0.6.0
└── socket.io-client@0.7.3
alfred@alfred-laptop:~$ mkdir -p ~/tmp
alfred@alfred-laptop:~/tmp$ cd ~/tmp
alfred@alfred-laptop:~/tmp$ curl http://dl.dropbox.com/u/314941/socketio.tar.gz | tar xvz
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 32752 100 32752 0 0 27122 0 0:00:01 0:00:01 --:--:-- 40685
socketio/
socketio/public/
socketio/nodemon-ignore
socketio/.monitor
socketio/app.js
socketio/public/jquery-1.6.1.min.js
socketio/public/index.html
alfred @ alfred-laptop:〜/ tmp $ node socketio / app.js info - socket.io开始
google alfred@alfred-laptop:~/tmp$ google-chrome http://localhost:3000/
[23812:23829:31307528453:ERROR:io_thread.cc(120)] Invalid IP address specified for --dns-server:
Created new window in existing browser session.
适合我。我认为你应该提供相同的信息(尝试我在curl链接中指定的socket.io代码)。
答案 1 :(得分:0)
System Version: Mac OS X 10.6.5 (10H574)
Kernel Version: Darwin 10.5.0
the-lambda-zone:node mairead.buchan$ node -v
v0.4.9
the-lambda-zone:node mairead.buchan$ npm -v
1.0.15
/Users/mairead.buchan/Documents/WORK/node
├─┬ express@2.4.2
│ ├─┬ connect@1.5.2
│ │ └── connect-redis@1.0.6 extraneous
│ ├── mime@1.2.2
│ └── qs@0.2.0
├── redis@0.6.6
└─┬ socket.io@0.7.6
├── policyfile@0.0.3
├── redis@0.6.0
└── socket.io-client@0.7.3
the-lambda-zone:node mairead.buchan$ mkdir -p ~/tmp
the-lambda-zone:node mairead.buchan$ cd ~/tmp
the-lambda-zone:tmp mairead.buchan$ curl http://dl.dropbox.com/u/314941/socketio.tar.gz