This is the 21st day of my participation in the November Gwen Challenge. Check out the event details: The last Gwen Challenge 2021

Install and configure Flutter on A Mac environment. This article describes how to install Flutter on a Mac environment. After the actual operation side will feel that the environment configuration is the most basic, pay attention to it is easy to solve. Reference: Flutter Chinese website

System environment

  1. Flutter recommends a Mac environment in 64-bit macOS (64-bit);
  2. More than 700 MEgabytes of disk space, not including Xcode and Android Studio space;
  3. Git has been installed on your computer.

The installation diagram

  1. Git clone -b beta github.com/flutter/flu…

2. Yes, normallycloneSuccess, but the small dish computer did not installXCode, prompts are as follows:

xcrun: error: invalid active developer path (/Library/Developer/
CommandLineTools), missing xcrun at: /Library/Developer/
CommandLineTools/usr/bin/xcrun
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  1. If XCode has been installed, please skip this step and install XCode. Terminal -> xcode-select –install. The installation is successful in about 2-3 minutes, as shown in the figure:

  1. Add PUB_HOSTED_URL and FLUTTER_STORAGE_BASE_URL and set PATH to add Flutter to PATH as follows:
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=$HOME/flutter/bin:$PATH
echo $PATH
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Add export PATH=$HOME/flutter/bin:$PATH and refresh the current window.

5. Terminal ->Flutter doctorAnd then everything went well, as shown in the picture:

At this point,FlutterThe environment has been installed and configured successfully, which, combined with the last blog post,Windows ε’Œ MacThe environment has been built, the first step of the long march is completed, the next should be a lot of attempts and research!


If you want to query the Git path on your Mac, go to the terminal -> which Git.


Source: Little Monk A Ce