这其实是 Windows 环境下 npm 全局包、PATH 环境变量、PowerShell 执行策略、nvm 版本切换这几套机制纠缠在一起的产物。这篇文章就围绕 claude-code 从安装到日常使用的完整链路，把这个报错及其背后的原理彻底拆开讲清楚，同时把 claude-code 到底是什么、装完之后怎么登录、怎么真正用进项目里，一次性说 ...

文章浏览阅读54次。本文聚焦Claude Code在Windows平台安装后命令不可用的问题，深入分析PowerShell执行策略限制、nvm全局路径混乱及npm shim机制导致的claude.exe识别失败。详细给出修改执行策略、修正npm全局bin路径、切换至系统Node等三种解决方案，并强调PATH环境变量、PowerShell会话刷新和权限配置等关键 ...

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Explore the latest news and expert commentary on Vulnerabilities & Threats, brought to you by the editors of Dark Reading ...