获取安装flutter sdk

wget https://storage.googleapis.com/flutter_infra/releases/stable/linux/flutter_linux_1.17.0-stable.tar.xz

tar xf ~/Downloads/flutter_linux_1.17.0-stable.tar.xz

或者直接从github下载也可以

git clone https://github.com/flutter/flutter.git -b stable

添加flutter到你的path环境变量

export PATH="$PATH:`pwd`/flutter/bin"

最后提前预下载相关依赖包

flutter precache

下载完成后，检查相关环境是否安装成功

flutter doctor

检查过程中可能遇到的问题

[-] Android toolchain - develop for Android devices
    • Android SDK at /Users/obiwan/Library/Android/sdk
    ✗ Android SDK is missing command line tools; download from https://goo.gl/XxQghQ
    • Try re-installing or updating your Android SDK,
      visit https://flutter.dev/setup/#android-setup for detailed instructions.

这是android sdk未安装，可以直接下载安装，然后通过以下命令更新

flutter doctor --android-licenses

最后，如果你使用android studio或者vscode，需要提前下载相应的插件dart和flutter以及kotlin， 同时，android studio还需要在settings里配置flutter sdk路径，同时需要安装相应的安卓模拟器