尝试方式

1. 运行官方脚本（不行

curl -fsSL https://claude.ai/install.sh | bash

之后报错

smithmichael@Smiths-MacBook-Pro ~ % curl -fsSL https://claude.ai/install.sh | bash
bash: line 1: syntax error near unexpected token `<'
bash: line 1: `<!DOCTYPE html><!-- Last Published: Mon May 11 2026 17:47:22 GMT+0000 (Coordinated Universal Time) --><html data-wf-domain="websitemain.claude.com" data-wf-page="68bd5cf2687bfe3893fd2b7f" data-wf-site="6889473510b50328dbb70ae6" data-wf-intellimize-customer-id="117902971" lang="en-US"><head><meta charset="utf-8"/><link href="https://cdn.prod.website-files.com" rel="preconnect" crossorigin="anonymous"/><title>App unavailable in region | Claude</title><link rel="alternate" hrefLang="x-default" href="https://claude.com/app-unavailable-in-region"/><link rel="alternate" hrefLang="en-US" href="https://claude.com/app-unavailable-in-region"/><link rel="alternate" hrefLang="ja-JP" href="https://claude.com/ja/app-unavailable-in-region"/><link rel="alternate" hrefLang="de-DE" href="https://claude.com/de/app-unavailable-in-region"/><link rel="alternate" hrefLang="fr-FR" href="https://claude.com/fr/app-unavailable-in-region"/><link rel="alternate" hrefLang="ko-KR" href="https://claude.com/ko/app-unavailable-in-region"/><meta content="Unfortunately, Claude isn&#x27;t available here." name="description"/><meta content="App unavailable in region | Claude" property="og:title"/><meta content="Unfortunately, Claude isn&#x27;t available here." property="og:description"/><meta content="https://cdn.prod.website-files.com/6889473510b50328dbb70ae6/68c469d23594abeb9ab6ee48_70ed020ecf8fa028b9bc95fa819720b6_og_claude-generic.jpg" property="og:image"/><meta content="App unavailable in region | Claude" property="twitter:title"/><meta content="Unfortunately, Claude isn&#x27;t available here." property="twitter:description"/><meta property="og:type" content="website"/><meta content="summary_large_image" name="twitter:card"/><meta content="width=device-width, initial-scale=1" name="viewport"/><meta content="tPMMBQMBzgZlNmCBal5cMPAx3nhO2iyM4rT9nxuRcdk" name="google-site-verification"/><link href="https://cdn.prod.website-files.com/6889473510b50328dbb70ae6/css/claude-brand.shared.d1839b688.min.css" rel="stylesheet" type="text/css" integrity="sha384-0YObaIhoEgrX7jQcIFHzcGGQ9j31zifyiSR92NoEBVaajpNJV8ocbFQqa63+oqeg" crossorigin="anonymous"/><script type="text/javascript">!function(o,c){var n=c.documentElement,t=" w-mod-";n.className+=t+"js",("ontouchstart"in o||o.DocumentTouch&&c instanceof DocumentTouch)&&(n.className+=t+"touch")}(window,document);</script><link href="https://cdn.prod.website-files.com/6889473510b50328dbb70ae6/689f4a9aff1f63fde75cf733_favicon.png" rel="shortcut icon" type="image/x-icon"/><link href="https://cdn.prod.website-files.com/6889473510b50328dbb70ae6/68c33859cc6cd903686c66a2_apple-touch-icon.png" rel="apple-touch-icon"/><link href="https://claude.com/app-unavailable-in-region" rel="canonical"/><style>.anti-flicker, .anti-flicker * {visibility: hidden !important; opacity: 0 !important;}</style><style>[data-wf-hidden-variation], [data-wf-hidden-variation] * {'
curl: (23) Failure writing output to destination

网页内容写着：App unavailable in region | Claude

为何？

浏览器 / 系统 VPN 只代理浏览器流量，终端 curl 不走系统 VPN；

2. 使用homebrew安装（不行）

brew install --cask claude-code

报错显示，没有这个包

如果改为

brew install --cask claude-code

则下载安装的是claude的官方应用，而不是claude code

解决方法

使用npm安装的方式绕过

- 从官网安装node.js

- 

sudo npm install -g @anthropic-ai/claude-code --unsafe-perm=true

- 

echo '{"hasCompletedOnboarding":true}' > ~/.claude.json

- 运行，显示版本号，成功

claude

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