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我正在尝试使用 npm 安装“松露”,但我不熟悉 NodeJS,并且无法弄清楚为什么 npm 不会安装它。我在具有管理员权限的 Powershell 中尝试npm install -g truffle,经过几行输出后,我收到以下错误消息块:

 gyp ERR! build error
 gyp ERR! stack Error: `C:\Program Files (x86)\MSBuild\14.0\bin\msbuild.exe` failed with exit code: 1
 gyp ERR! stack     at ChildProcess.onExit (F:\nodeJS\node_modules\npm\node_modules\node-gyp\lib\build.js:276:23)
 gyp ERR! stack     at emitTwo (events.js:87:13)
 gyp ERR! stack     at ChildProcess.emit (events.js:172:7)
 gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12)
 gyp ERR! System Windows_NT 10.0.14393
 gyp ERR! command "F:\\nodeJS\\node.exe" "F:\\nodeJS\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
 gyp ERR! cwd C:\Users\Max\AppData\Roaming\npm\node_modules\truffle\node_modules\ether-pudding\node_modules\ethereumjs-testrpc\node_modules\ethereumjs-wallet\node_modules\scrypt.js\node_modules\scrypt
 gyp ERR! node -v v4.5.0
 gyp ERR! node-gyp -v v3.4.0
 gyp ERR! not ok\

然后经过许多黄线,我终于明白了:

 npm ERR! Windows_NT 10.0.14393
 npm ERR! argv "F:\\nodeJS\\node.exe" "F:\\nodeJS\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "truffle"
 npm ERR! node v4.5.0
 npm ERR! npm  v2.15.9
 npm ERR! code ELIFECYCLE

 npm ERR! scrypt@6.0.3 install: `node-gyp rebuild`
 npm ERR! Exit status 1
 npm ERR!
 npm ERR! Failed at the scrypt@6.0.3 install script 'node-gyp rebuild'.
 npm ERR! This is most likely a problem with the scrypt package,
 npm ERR! not with npm itself.
 npm ERR! Tell the author that this fails on your system:
 npm ERR!     node-gyp rebuild
 npm ERR! You can get information on how to open an issue for this project with:
 npm ERR!     npm bugs scrypt
 npm ERR! Or if that isn't available, you can get their info via:
 npm ERR!
 npm ERR!     npm owner ls scrypt
 npm ERR! There is likely additional logging output above.

 npm ERR! Please include the following file with any support request:
 npm ERR!     F:\eth_truffle\npm-debug.log

之后没有其他任何事情发生,过了一会儿它就终止了。我当前所在的目录中没有文件(除了单个日志文件),并且 cmd/powershell 也找不到关键字“truffle”。

正如我所说,我以前从未使用过 NodeJS,也不知道这一切意味着什么。我能做些什么来让松露跑起来?

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1 回答 1

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您的安装在node-gyp rebuild. 这个问题的解决方案列在node-gyp repo上。最快的是:

npm install --global --production windows-build-tools“选项 1:使用提升的 PowerShell 或 CMD.exe(以管理员身份运行)使用 Microsoft 的 windows-build-tools 安装所有必需的工具和配置。” 这将正确安装 Python 和 Visual Studio。

此外,您使用的是 Node 4.5。根据Truffle Docs ,推荐的版本是 5+

于 2016-10-07T14:29:49.380 回答