mac搭建flutter开发环境2019-12-03

可以先看下翻译官方文档https://book.flutterchina.club/chapter1/install_flutter.html

先下载flutter dev放目录，解压

开始设置path环境变量，有几个地方需要注意的地方

iov-lpc:~ $ brew update

-bash: brew: command not found

iov-lpc:~ $ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

安装完成后，update

ov-lpc:~ =$ /usr/local/bin/brew update

安装cocoapods

iov-lpc:~ $ sudo gem install cocoapods

iov-lpc:~ $ touch .bash_profile

-bash: touch: command not found

iov-lpc:~ $ export PATH=/usr/bin:/usr/sbin:/bin:/sbin:/usr/X11R6/bin

iov-lpc:~ $ touch .bash_profile

iov-lpc:~ $ vim .bash_profile

iov-lpc:~ $ open -t ~/.bash_profile

export PUB_HOSTED_URL=https://pub.flutter-io.cn

export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cnxport

PATH=/usr/local/bin:$PATH:/usr/bin:/usr/sbin:/bin:/sbin:/usr/X11R6/bin:/Users/YOU/dev/flutter/bin:$PATH

[[ -s "$HOME/.profile" ]] && source "$HOME/.profile" # Load the default .profile

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function* export

ANDROID_HOME="/Users/YOU/Library/Android/sdk"

export PATH=${PATH}:${ANDROID_HOME}/tools

export PATH=${PATH}:${ANDROID_HOME}/platform-tools

iov-lpc:~ $ source .bash_profile

iov-lpc:~ $ flutter doctor

Doctor summary (to see all details, run flutter doctor -v):

[✓] Flutter (Channel stable, v1.9.1+hotfix.6, on Mac OS X 10.15.1

    19B88, locale zh-Hans-CN)

[!] Android toolchain - develop for Android devices (Android SDK

    version 29.0.1)

    ✗ Android licenses not accepted.  To resolve this, run: flutter

      doctor --android-licenses

解决方案：运行  flutter  doctor --android-licenses

[!] Xcode - develop for iOS and macOS (Xcode 11.2.1)

    ✗ CocoaPods not installed.

        CocoaPods is used to retrieve the iOS and macOS platform

        side's plugin code that responds to your plugin usage on the

        Dart side.

        Without CocoaPods, plugins will not work on iOS or macOS.

        For more info, see https://flutter.dev/platform-plugins

      To install:

       解决方案： sudo gem install cocoapods

[!] Android Studio (version 3.5)

    ✗ Flutter plugin not installed; this adds Flutter specific

      functionality.

    ✗ Dart plugin not installed; this adds Dart specific

      functionality.

[!] VS Code (version 1.40.0)

    ✗ Flutter extension not installed; install from

      https://marketplace.visualstudio.com/items?itemName=Dart-Code.fl

      utter

解决方案：install flutter

[!] Connected device

    ! No devices available---没有设备很正常

环境搭建完成正确结果

iov-lpc:~ $ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, v1.9.1+hotfix.6, on Mac OS X 10.15.1 19B88, locale zh-Hans-CN)
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.1)
[✓] Xcode - develop for iOS and macOS (Xcode 11.2.1)
[✓] Android Studio (version 3.5)
[✓] VS Code (version 1.40.2)
[!] Connected device