安装

Prerequisites

If you don't use the standalone script or @pnpm/exe to install pnpm, then you need to have Node.js (at least v16.14) to be installed on your system.

Using a standalone script

You may install pnpm even if you don't have Node.js installed, using the following scripts.

Windows

Using PowerShell:

iwr https://get.pnpm.io/install.ps1 -useb | iex

在 POSIX 系统上

curl -fsSL https://get.pnpm.io/install.sh | sh -

If you don't have curl installed, you would like to use wget:

wget -qO- https://get.pnpm.io/install.sh | sh -

在 Alpine Linux 上

# bash
wget -qO- https://get.pnpm.io/install.sh | ENV="$HOME/.bashrc" SHELL="$(which bash)" bash -
# sh
wget -qO- https://get.pnpm.io/install.sh | ENV="$HOME/.shrc" SHELL="$(which sh)" sh -
# dash
wget -qO- https://get.pnpm.io/install.sh | ENV="$HOME/.dashrc" SHELL="$(which dash)" dash -

Installing a specific version

在运行安装脚本之前，您可以选择设置环境变量 PNPM_VERSION 来安装特定版本的 pnpm：

curl -fsSL https://get.pnpm.io/install.sh | env PNPM_VERSION=<version> sh -

提示

然后您可以使用 pnpm env 命令来安装 Node.js。

Using Corepack

从 v16.13 开始，Node.js 发布了 Corepack 来管理包管理器。 这是一项实验性功能，因此您需要通过运行如下脚本来启用它：

corepack enable

如果您使用 Homebrew 安装 Node.js，则需要单独安装 corepack：

brew install corepack

这将自动在您的系统上安装 pnpm。 但是，它可能不是最新版本的 pnpm。 若要升级，请检查 最新的 pnpm 版本 并运行：

corepack prepare pnpm@<version> --activate

使用 Node.js v16.17 或更高版本，您只需指定标签即可安装 最新 版本的 pnpm：

corepack prepare pnpm@latest --activate

Using npm

We provide two packages of pnpm CLI, pnpm and @pnpm/exe.

• pnpm is a ordinary version of pnpm, which needs Node.js to run.
• @pnpm/exe is packaged with Node.js into an executable, so it may be used on a system with no Node.js installed.

npm install -g pnpm

or

npm install -g @pnpm/exe

Using Homebrew

If you have the package manager installed, you can install pnpm using the following command:

brew install pnpm

Using Scoop

If you have Scoop installed, you can install pnpm using the following command:

scoop install nodejs-lts pnpm

提示

Do you wanna use pnpm on CI servers? See: Continuous Integration.

Compatibility

Here is a list of past pnpm versions with respective Node.js version support.

Node.js	pnpm 5	pnpm 6	pnpm 7	pnpm 8
Node.js 12	✔️	✔️	❌	❌
Node.js 14	✔️	✔️	✔️	❌
Node.js 16	未知	✔️	✔️	✔️
Node.js 18	未知	✔️	✔️	✔️

Troubleshooting

If pnpm is broken and you cannot fix it by reinstalling, you might need to remove it manually from the PATH.

Let's assume you have the following error when running pnpm install:

C:\src>pnpm install
internal/modules/cjs/loader.js:883
  throw err;
  ^



Error: Cannot find module 'C:\Users\Bence\AppData\Roaming\npm\pnpm-global\4\node_modules\pnpm\bin\pnpm.js'
←[90m    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)←[39m
←[90m    at Function.Module._load (internal/modules/cjs/loader.js:725:27)←[39m
←[90m    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)←[39m
←[90m    at internal/main/run_main_module.js:17:47←[39m {
  code: ←[32m'MODULE_NOT_FOUND'←[39m,
  requireStack: []
}

First, try to find the location of pnpm by running: which pnpm. If you're on Windows, run this command in Git Bash. You'll get the location of the pnpm command, for instance:

$ which pnpm
/c/Program Files/nodejs/pnpm

Now that you know where the pnpm CLI is, open that directory and remove any pnpm-related files (pnpm.cmd, pnpx.cmd, pnpm, etc). Once done, install pnpm again and it should work as expected.

Using a shorter alias

pnpm might be hard to type, so you may use a shorter alias like pn instead.

在 POSIX 系统上添加永久别名

Just put the following line to your .bashrc, .zshrc, or config.fish:

alias pn=pnpm

在 Powershell (Windows) 中添加永久别名：

In a Powershell window with admin rights, execute:

notepad $profile.AllUsersAllHosts

In the profile.ps1 file that opens, put:

set-alias -name pn -value pnpm

Save the file and close the window. You may need to close any open Powershell window in order for the alias to take effect.

卸载 pnpm

If you need to remove the pnpm CLI from your system and any files it has written to your disk, see Uninstalling pnpm.