# Nvm Install

> Provide comprehensive guidance for installing and updating nvm from the official README, including install scripts, profile selection, and required environment variables.

- Skill: `full-stack-skills/nvm-install` (Agent Skill, multi-file: 9 files)
- Install (CLI): `npx skillmds@latest add full-stack-skills/nvm-install`
- Raw SKILL.md: https://api.skillmd.com/api/skills/full-stack-skills/nvm-install/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- License: Complete terms in LICENSE.txt
- Author: full-stack-skills (https://skillmd.com/u/full-stack-skills)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/full-stack-skills/nvm-install

---


## When to use this skill

**ALWAYS use this skill when the user mentions:**
- Installing nvm for the first time
- Updating nvm using install.sh
- PROFILE, NVM_DIR, or NVM_SOURCE configuration
- Choosing curl vs wget installation

**Trigger phrases include:**
- "install nvm", "安装 nvm", "update nvm", "升级 nvm"
- "install.sh", "PROFILE", "NVM_DIR", "NVM_SOURCE"
- "curl 安装", "wget 安装", "脚本安装"

## How to use this skill

**CRITICAL: This skill only covers installation and update workflows.** Redirect usage, .nvmrc, or troubleshooting to the relevant nvm-* skills.

1. Identify platform and shell (macOS, Linux, WSL, Alpine; bash/zsh/fish).
2. Select the install path: script install, git install, or manual install.
3. Follow the official install/update steps and note profile write behavior.
4. Verify PROFILE selection and required environment variables.
5. If upgrading, follow install script update or manual upgrade steps.

**Important notes:**
- The install script writes to the detected profile unless PROFILE is explicitly set.
- For restricted networks, use the mirror/auth skill instead.

### Example file map

- examples/installation.md
- examples/install-update-script.md
- examples/install-additional-notes.md
- examples/git-install.md
- examples/manual-install.md
- examples/manual-upgrade.md
- examples/alpine-install.md

## Keywords

nvm install, install.sh, PROFILE, NVM_DIR, NVM_SOURCE, curl, wget, manual install, update, 安装, 升级

## 能力边界

### ✅ 适用场景
- 当你需要使用此技能对应的技术栈时
- 当项目需要遵循最佳实践时
- 当需要快速上手或深入理解核心概念时

### ⚠️ 需要注意
- 复杂业务逻辑需要结合具体场景调整
- 性能优化需要根据实际数据量评估

### ❌ 不适用场景
- 不相关的技术栈或框架
- 需要完全自定义的特殊场景

## 常见陷阱 (Gotchas)

1. **版本兼容性**：注意框架版本与依赖库的兼容性，不同版本 API 可能有差异
2. **配置文件格式**：配置文件格式错误是最常见的问题，建议使用编辑器的语法检查
3. **环境变量**：确保所有必要的环境变量已正确设置，敏感信息不要硬编码
4. **依赖冲突**：多版本共存时注意依赖冲突，使用 lock 文件锁定版本
5. **性能陷阱**：大数据量场景下注意性能优化，避免 N+1 查询等常见问题

## 使用流程

### Step 1: 环境准备
确保开发环境已安装必要的依赖和工具。

### Step 2: 配置初始化
根据项目需求进行基础配置。

### Step 3: 核心功能使用
按照示例代码实现核心功能。

### Step 4: 测试验证
运行测试确保功能正常。

### Step 5: 部署上线
完成开发后进行部署和监控。