1、安裝Flutter SDK
下載地址：https://flutter.io/sdk-archive/#macos
解壓到你電腦某個(gè)文件夾下 里覆，如：
cd ~/development
unzip ~/Downloads/flutter_macos_v0.11.13-beta.zip
2碘橘、配置環(huán)境變量
export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
export PATH=`pwd`/flutter/bin:$PATH
export PATH=/Users/liangjia/Documents/flutter/bin:$PATH
export ANDROID_HOME=/Users/liangjia/Documents/android/sdk
export PATH=${PATH}:${ANDROID_HOME}/tools
export PATH=${PATH}:${ANDROID_HOME}/platform-tools
export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
終端配置方法：
env //查看環(huán)境變量
cd ~ && ls -a && sudo vim .bashrc //修改環(huán)境變量屎开，輸入上面的環(huán)境變量
//輸完后依次按 esc => :wq
source ~/.bashrc //配置生效 //在終端再輸入env查看是否成功
flutter doctor //命令查看是否需要安裝其它依賴項(xiàng)來完成安裝
3、-bash: fultter: command not found
git clone -b beta https://github.com/flutter/flutter.git
export PUB_HOSTED_URL=https://pub.flutter-io.cn //國內(nèi)用戶需要設(shè)置
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn //國內(nèi)用戶需要設(shè)置
export PATH=`pwd`/flutter/bin:$PATH
為了讓配置立即生效,上面的命令輸入完成之后驳糯，需要在終端輸入：
source ~/.bashrc
