我正在研究node和socket.io但我在安装socket.io时遇到了问题 这就是我的所作所为:
nodejs
我收到了以下错误消息:
C:\wamp\www\nodejs
λ npm install socket.io
/
> bufferutil@1.1.0 install C:\wamp\www\nodejs\node_modules\socket.io\node_modules\engine.io\node_modules\ws\node_modules\bufferutil
> node-gyp rebuild
|
C:\wamp\www\nodejs\node_modules\socket.io\node_modules\engine.io\node_modules\ws\node_modules\bufferutil {git}{hg}
{lamb} node "C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild
gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
gyp ERR! stack at failNoPython (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:103:14)
gyp ERR! stack at C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:64:11
gyp ERR! stack at Object.oncomplete (evalmachine.<anonymous>:108:15)
gyp ERR! System Windows_NT 6.2.9200
gyp ERR! command "node" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\wamp\www\nodejs\node_modules\socket.io\node_modules\engine.io\node_modules\ws\node_modules\bufferutil
gyp ERR! node -v v0.10.35
gyp ERR! node-gyp -v v1.0.1
gyp ERR! not ok
npm WARN optional dep failed, continuing bufferutil@1.1.0
> utf-8-validate@1.1.0 install C:\wamp\www\nodejs\node_modules\socket.io\node_modules\engine.io\node_modules\ws\node_modules\utf-8-validate
> node-gyp rebuild
C:\wamp\www\nodejs\node_modules\socket.io\node_modules\engine.io\node_modules\ws\node_modules\utf-8-validate {git}{hg}
{lamb} node "C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild
configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
stack at failNoPython (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:103:14)
gyp ERR! stack at C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:64:11
gyp ERR! stack at Object.oncomplete (evalmachine.<anonymous>:108:15)
ERR! System Windows_NT 6.2.9200
gyp ERR! command "node" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
cwd C:\wamp\www\nodejs\node_modules\socket.io\node_modules\engine.io\node_modules\ws\node_modules\utf-8-validate
gyp ERR! node -v v0.10.35
ERR! node-gyp -v v1.0.1
gyp ERR! not ok
npm WARN optional dep failed, continuing utf-8-validate@1.1.0
\
> utf-8-validate@1.1.0 install C:\wamp\www\nodejs\node_modules\socket.io\node_modules\socket.io-client\node_modules\engine.io-client\node_modules\ws\node_modules\utf-8-validate
> node-gyp rebuild
|
C:\wamp\www\nodejs\node_modules\socket.io\node_modules\socket.io-client\node_modules\engine.io-client\node_modules\ws\node_modules\utf-8-validate {git}{hg}
{lamb} node "C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild
gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
gyp ERR! stack at failNoPython (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:103:14)
gyp ERR! stack at C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:64:11
gyp ERR! stack at Object.oncomplete (evalmachine.<anonymous>:108:15)
gyp ERR! System Windows_NT 6.2.9200
gyp ERR! command "node" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\wamp\www\nodejs\node_modules\socket.io\node_modules\socket.io-client\node_modules\engine.io-client\node_modules\ws\node_modules\utf-8-validate
gyp ERR! node -v v0.10.35
gyp ERR! node-gyp -v v1.0.1
gyp ERR! not ok
npm WARN optional dep failed, continuing utf-8-validate@1.1.0
> bufferutil@1.1.0 install C:\wamp\www\nodejs\node_modules\socket.io\node_modules\socket.io-client\node_modules\engine.io-client\node_modules\ws\node_modules\bufferutil
> node-gyp rebuild
C:\wamp\www\nodejs\node_modules\socket.io\node_modules\socket.io-client\node_modules\engine.io-client\node_modules\ws\node_modules\bufferutil {git}{hg}
{lamb} node "C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild
gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
gyp ERR! stack at failNoPython (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:103:14)
gyp ERR! stack at C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:64:11
gyp ERR! stack at Object.oncomplete (evalmachine.<anonymous>:108:15)
gyp ERR! System Windows_NT 6.2.9200
gyp ERR! command "node" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\wamp\www\nodejs\node_modules\socket.io\node_modules\socket.io-client\node_modules\engine.io-client\node_modules\ws\node_modules\bufferutil
gyp ERR! node -v v0.10.35
gyp ERR! node-gyp -v v1.0.1
gyp ERR! not ok
npm WARN optional dep failed, continuing bufferutil@1.1.0
socket.io@1.3.6 node_modules\socket.io
├── has-binary-data@0.1.3 (isarray@0.0.1)
├── debug@2.1.0 (ms@0.6.2)
├── socket.io-parser@2.2.4 (isarray@0.0.1, component-emitter@1.1.2, debug@0.7.4, json3@3.2.6, benchmark@1.0.0)
├── socket.io-adapter@0.3.1 (object-keys@1.0.1, debug@1.0.2, socket.io-parser@2.2.2)
├── engine.io@1.5.2 (base64id@0.1.0, debug@1.0.3, engine.io-parser@1.2.1, ws@0.7.2)
└── socket.io-client@1.3.6 (component-bind@1.0.0, to-array@0.1.3, indexof@0.0.1, backo2@1.0.2, object-component@0.0.3, debug@0.7.4, component-emitter@1.1.2, has-binary@0.1.6, parseuri@0.0.2, engine.io-client@1.5.2)
当我检查我的文件夹时,有一个node_modules文件夹,里面是socket.io。看起来不错,但是你能告诉我我是怎么得到这些错误的吗?我需要重新安装nodejs吗?或者我错过了安装插座的部分内容?
答案 0 :(得分:2)
Socket.io已正确安装。
未正确安装的是一些可选的依赖项。
npm WARN可选dep失败,继续......
部分deps未正确安装的原因非常清楚
gyp ERR!堆栈错误:无法找到Python可执行文件&#34; python&#34;,您可以设置PYTHON env变量。
因此,如果您希望安装这些可选的依赖项(您可能需要),则必须在系统中安装python。
答案 1 :(得分:2)
安装python 2.7并运行
npm config set python C:\Python27\python.exe --global
参考文献:https://www.robertkehoe.com/2015/03/fix-node-gyp-rebuild-error-on-windows/
答案 2 :(得分:1)
堆栈错误:无法找到Python可执行文件&#34; python&#34;,您可以设置PYTHON env变量。
确保已安装Python并设置指向安装位置的环境变量。