安装yarnpkg：
sudo apt-get update
sudo apt install yarnpkg
安装成功。
执行命令：执行 yarnpkg --cwd vendor/adevtool/ install
报错：
error log-update@7.0.1: The engine "node" is incompatible with this module. Expected version ">=20". Got "18.19.1"
error Found incompatible module.
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
那好吧，升级node到20以上，执行如下：
sudo apt update
sudo apt install curl
curl -sL https://deb.nodesource.com/setup_20.x | sudo -E bash -
sudo apt install nodejs
验证安装：
node -v
v20.19.6
参考地址：https://comate.baidu.com/zh/page/dv43dn0ek14
好了，升级完了，再次执行yarnpkg --cwd
报错：
找不到命令 "yarnpkg"，但可以通过以下软件包安装它：
sudo apt install yarnpkg
执行：sudo apt install yarnpkg
报错：
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
yarnpkg : Depends: node-chalk but it is not going to be installed
Depends: node-cli-table but it is not going to be installed
Depends: node-debug but it is not going to be installed
Depends: node-deep-equal but it is not going to be installed
Depends: node-emoji but it is not going to be installed
Depends: node-imports-loader but it is not going to be installed
Depends: node-inquirer but it is not going to be installed
Depends: node-invariant but it is not going to be installed
Depends: node-js-yaml (>= 3.13.1) but it is not going to be installed
Depends: node-micromatch but it is not going to be installed
Depends: node-mkdirp (>= 1.0~) but it is not going to be installed
Depends: node-proper-lockfile but it is not going to be installed
Depends: node-puka but it is not going to be installed
Depends: node-request (>= 2.88.1-5~) but it is not going to be installed
Depends: node-request-capture-har but it is not going to be installed
Depends: node-rimraf but it is not going to be installed
Depends: node-semver but it is not going to be installed
Depends: node-strip-ansi but it is not going to be installed
Depends: node-yn but it is not going to be installed
Depends: nodejs:any
E: Unable to correct problems, you have held broken packages.
根据您提供的错误信息，sudo apt install yarnpkg 命令失败的原因是依赖项未满足。以下是解决方案：
- 更新包列表并修复依赖关系
sudo apt update
sudo apt install -f # 修复损坏的依赖关系
- 安装缺失的 Node.js 依赖
Yarn 依赖于 Node.js，但系统可能未安装或版本不兼容。建议使用 Node 版本管理器（如 nvm）安装 Node.js：
bash
安装 nvm
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash
source ~/.bashrc # 或 source ~/.zshrc
安装 Node.js（建议 LTS 版本）
nvm install --lts
验证安装版本：
node -v
v24.12.0
- 重新安装 Yarn
安装 Node.js 后，重新尝试安装 Yarn：
bash
sudo apt install yarnpkg （失败）
- 使用 npm 安装 Yarn（备选方案）
如果系统包管理器仍无法安装，可使用 npm 安装：
bash
npm install -g yarn
added 1 package in 2s （成功）