安装linein包时出错：NodeJ

Question

我正在尝试使用line-in包将输入音频数据流化为输出。在安装包时，我得到一个错误，指出node-gyprebuild命令失败。你知道吗

我正在使用NodeJS，我真的不知道node gyp为什么要访问我的python.exe文件。有人能帮我解决这个问题吗？你知道吗

gyp ERR! stack Error: Command failed: C:\Users\NikhileshSubramanian\AppData\Local\Programs\Python\Python37\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack   File "<string>", line 1
gyp ERR! stack     import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack                                ^
gyp ERR! stack SyntaxError: invalid syntax
gyp ERR! stack
gyp ERR! stack     at ChildProcess.exithandler (child_process.js:294:12)
gyp ERR! stack     at ChildProcess.emit (events.js:182:13)
gyp ERR! stack     at maybeClose (internal/child_process.js:962:16)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:251:5)
gyp ERR! System Windows_NT 10.0.17134
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd F:\Topgear\SpeechToText\node_modules\line-in
gyp ERR! node -v v10.15.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
npm WARN SpeechToText@1.0.0 No description
npm WARN SpeechToText@1.0.0 No repository field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! line-in@0.1.2 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the line-in@0.1.2 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.```

Answer 1

节点gyp需要python2.7：

https://github.com/nodejs/node-gyp

python (v2.7 recommended, v3.x.x is not supported)

有一些特定于windows的说明可以帮助您：

https://github.com/nodejs/node-gyp#on-windows