MacOS下全局安装Electron失败，遇404错误求助

错误原因 #

你遇到的404错误核心原因是：Electron v19.0.9并未提供32位macOS（darwin-ia32）的安装包。目前macOS系统早已全面淘汰32位应用支持，官方也停止了对应架构的安装包分发。

解决步骤 #

• 指定64位架构安装：
  安装时强制指定64位架构，执行命令：

  npm install -g electron --arch=x64
  

• 升级到最新稳定版Electron：
  旧版本可能存在架构支持遗留问题，直接安装最新版：

  npm install -g electron@latest
  

• 清理npm缓存后重试：
  若缓存中残留错误的下载路径，先清理缓存再安装：

  npm cache clean --force
  npm install -g electron
  

• 切换国内镜像源（网络问题时用）：
  如果是网络无法访问GitHub资源导致的问题，可切换国内镜像：

  npm config set electron_mirror=https://npmmirror.com/mirrors/electron/
  npm install -g electron
  

报错原文：

npm ERR! code 1
npm ERR! path /usr/local/lib/node_modules/electron
npm ERR! command failed
npm ERR! command sh -c node install.js
npm ERR! HTTPError: Response code 404 (Not Found) for https://github.com/electron/electron/releases/download/v19.0.9/electron-v19.0.9-darwin-ia32.zip
npm ERR!     at EventEmitter.<anonymous> (/usr/local/lib/node_modules/electron/node_modules/got/source/as-stream.js:35:24)
npm ERR!     at EventEmitter.emit (node:events:390:28)
npm ERR!     at module.exports (/usr/local/lib/node_modules/electron/node_modules/got/source/get-response.js:22:10)
npm ERR!     at ClientRequest.handleResponse (/usr/local/lib/node_modules/electron/node_modules/got/source/request-as-event-emitter.js:155:5)
npm ERR!     at Object.onceWrapper (node:events:510:26)
npm ERR!     at ClientRequest.emit (node:events:402:35)
npm ERR!     at ClientRequest.origin.emit (/usr/local/lib/node_modules/electron/node_modules/@szmarczak/http-timer/source/index.js:37:11)
npm ERR!     at HTTPParser.parserOnIncomingClient [as onIncoming] (node:_http_client:623:27)
npm ERR!     at HTTPParser.parserOnHeadersComplete (node:_http_common:128:17)
npm ERR!     at TLSSocket.socketOnData (node:_http_client:487:22)

npm ERR! A complete log of this run can be found in:

内容的提问来源于stack exchange，提问作者Big Bored