png - 如何在 Windows 上安装 libpng-dev？

Question

我正在尝试为 node 安装 imagemin-pngquant 模块:

https://www.npmjs.org/package/imagemin-pngquant

但是，当我运行命令时

npm install imagemin-pngquant --save-dev

我收到以下错误:

  warn : pngquant pre-build test failed
  info : compiling from source
 error : Error: pngquant failed to build, make sure that libpng-dev is installed
 at ChildProcess.exithandler (child_process.js:637:15)
 at ChildProcess.EventEmitter.emit (events.js:98:17)
 at maybeClose (child_process.js:735:16)
 at Socket.<anonymous> (child_process.js:948:11)
 at Socket.EventEmitter.emit (events.js:95:17)
 at Pipe.close (net.js:466:12)

如何安装 pngquant 需要的 libpng-dev 库？

Answer 1

使用 Windows Power Shell，作为 管理员 , 和 npm install --global --production windows-build-tools
如果您之前做过任何 npm安装尝试——你肯定有过，现在正在阅读这些行——你必须清理所有东西，并做一个新的依赖安装:$ rm node_modules -R$ rm package-lock.json$ npm install
祝你好运!