https://blog.meshnook.com/tags/xcode/Recent content in Xcode on MeshNookHugozh-CNTue, 13 Oct 2026 08:30:33 +0800https://blog.meshnook.com/posts/2026/10/macos-sequoia-install-xcode/Tue, 13 Oct 2026 08:30:33 +0800https://blog.meshnook.com/posts/2026/10/macos-sequoia-install-xcode/<p>Mac 是 <strong>macOS 15.8.1</strong>，安装 <strong>Xcode 26.3 完整版</strong>，Apple 官方列明它支持 macOS 15.6 及以上。<a href="https://developer.apple.com/xcode/system-requirements">兼容性说明</a></p> <ol> <li>打开 <a href="https://developer.apple.com/download/all/?q=Xcode">Apple 开发者下载页</a>，登录 Apple 账号，下载 <strong>Xcode 26.3 的 <code>.xip</code></strong>。下载旧版本不需要付费开发者会员。</li> <li>双击解压，将 <code>Xcode.app</code> 拖到 <code>/Applications</code>。</li> <li>打开 Xcode，接受许可并完成首次组件安装。</li> <li>在终端执行：</li> </ol> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer </span></span><span style="display:flex;"><span>sudo xcodebuild -runFirstLaunch </span></span></code></pre></div>