无法在 Centos 6.4 上使用 npm 安装 socket.io [关闭]

Question

我正在尝试通过 npm 在新的 Centos 6.4（在虚拟机上）上安装 socket.io。 （是的，以 root 身份运行 - 仅使用此 VM 进行测试）

[root@localhost lib]# npm cache clean
[root@localhost lib]# npm install socket.io
npm http GET https://registry.npmjs.org/socket.io
npm http 200 https://registry.npmjs.org/socket.io
npm http GET https://registry.npmjs.org/socket.io/-/socket.io-0.9.14.tgz
npm http 200 https://registry.npmjs.org/socket.io/-/socket.io-0.9.14.tgz
npm http GET https://registry.npmjs.org/socket.io-client/0.9.11
npm http GET https://registry.npmjs.org/base64id/0.1.0
npm http GET https://registry.npmjs.org/policyfile/0.0.4
npm http GET https://registry.npmjs.org/redis/0.7.3
npm http 200 https://registry.npmjs.org/base64id/0.1.0
npm http 200 https://registry.npmjs.org/policyfile/0.0.4
npm http GET https://registry.npmjs.org/base64id/-/base64id-0.1.0.tgz
npm http GET https://registry.npmjs.org/policyfile/-/policyfile-0.0.4.tgz
npm http 200 https://registry.npmjs.org/socket.io-client/0.9.11
npm http GET https://registry.npmjs.org/socket.io-client/-/socket.io-client-0.9.11.tgz
npm http 200 https://registry.npmjs.org/redis/0.7.3
npm http GET https://registry.npmjs.org/redis/-/redis-0.7.3.tgz
npm http 200 https://registry.npmjs.org/policyfile/-/policyfile-0.0.4.tgz
npm http 200 https://registry.npmjs.org/base64id/-/base64id-0.1.0.tgz
npm http 200 https://registry.npmjs.org/socket.io-client/-/socket.io-client-0.9.11.tgz
npm http 200 https://registry.npmjs.org/redis/-/redis-0.7.3.tgz
npm http GET https://registry.npmjs.org/uglify-js/1.2.5
npm http GET https://registry.npmjs.org/ws
npm http GET https://registry.npmjs.org/active-x-obfuscator/0.0.1
npm http GET https://registry.npmjs.org/xmlhttprequest/1.4.2
npm http 200 https://registry.npmjs.org/active-x-obfuscator/0.0.1
npm http 200 https://registry.npmjs.org/uglify-js/1.2.5
npm http GET https://registry.npmjs.org/active-x-obfuscator/-/active-x-obfuscator-0.0.1.tgz
npm http GET https://registry.npmjs.org/uglify-js/-/uglify-js-1.2.5.tgz
npm http 200 https://registry.npmjs.org/xmlhttprequest/1.4.2
npm http GET https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.4.2.tgz
npm http 200 https://registry.npmjs.org/ws
npm http GET https://registry.npmjs.org/ws/-/ws-0.4.25.tgz
npm http 200 https://registry.npmjs.org/active-x-obfuscator/-/active-x-obfuscator-0.0.1.tgz
npm http 200 https://registry.npmjs.org/uglify-js/-/uglify-js-1.2.5.tgz
npm http 200 https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.4.2.tgz
npm http 200 https://registry.npmjs.org/ws/-/ws-0.4.25.tgz
npm http GET https://registry.npmjs.org/zeparser/0.0.5
npm http GET https://registry.npmjs.org/commander
npm http GET https://registry.npmjs.org/tinycolor
npm http GET https://registry.npmjs.org/options
npm http 200 https://registry.npmjs.org/zeparser/0.0.5
npm http GET https://registry.npmjs.org/zeparser/-/zeparser-0.0.5.tgz
npm http 200 https://registry.npmjs.org/options
npm http 200 https://registry.npmjs.org/tinycolor
npm http GET https://registry.npmjs.org/options/-/options-0.0.5.tgz
npm http GET https://registry.npmjs.org/tinycolor/-/tinycolor-0.0.1.tgz
npm http 200 https://registry.npmjs.org/zeparser/-/zeparser-0.0.5.tgz
npm http 200 https://registry.npmjs.org/commander
npm http GET https://registry.npmjs.org/commander/-/commander-0.6.1.tgz
npm http 200 https://registry.npmjs.org/options/-/options-0.0.5.tgz
npm http 200 https://registry.npmjs.org/tinycolor/-/tinycolor-0.0.1.tgz
npm http 200 https://registry.npmjs.org/commander/-/commander-0.6.1.tgz

> ws@0.4.25 install /lib/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws
> (node-gyp rebuild 2> builderror.log) || (exit 0)

make: Entering directory `/lib/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build'
  CXX(target) Release/obj.target/bufferutil/src/bufferutil.o
  SOLINK_MODULE(target) Release/obj.target/bufferutil.node
  SOLINK_MODULE(target) Release/obj.target/bufferutil.node: Finished
  COPY Release/bufferutil.node
  CXX(target) Release/obj.target/validation/src/validation.o
  SOLINK_MODULE(target) Release/obj.target/validation.node
  SOLINK_MODULE(target) Release/obj.target/validation.node: Finished
  COPY Release/validation.node
make: Leaving directory `/lib/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/build'
socket.io@0.9.14 node_modules/socket.io
├── base64id@0.1.0
├── policyfile@0.0.4
├── redis@0.7.3
└── socket.io-client@0.9.11 (xmlhttprequest@1.4.2, uglify-js@1.2.5, ws@0.4.25, active-x-obfuscator@0.0.1)
[root@localhost lib]# 

检查这个 builderror.log 文件显示它完全是空的。

[root@localhost lib]# cat /lib/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws/builderror.log 
[root@localhost lib]# 

和

npm ls -g

告诉我我的系统上没有安装 socket.io 模块。

感谢您的帮助！

Answer 1

看来你的构建已经完全成功了。

留下 npm 找不到你的 socket.io 库所在路径的问题。

尝试将 /lib/node_modules 添加到环境变量 $NODE_PATH:

export NODE_PATH=$NODE_PATH;/lib/node_modules