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macOS Environmental installation Flutter
macOS System requirements
To be in macOS Install and run on the system Flutter, You first need to meet these requirements of your development environment .
operating system |
macOS（64 position ） |
disk space |
2.8 GB（ Excluding for IDE/ Disk space for tools ）. |
Tools |
bash curl git 2.x mkdir rm unzip which |
Integrated development environment |
Xcode（ official ） |
obtain Flutter SDK
step 1： download macOS Of Flutter Installation package of software development kit . To download Flutter SDK, Please visit its official website Website .
The first 2 Step ： When the download is complete , decompression zip File and place it in the desired installation folder or location .
Unzip the file to the destination path , such as :
$ cd ~/development
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$ unzip ~/Downloads/flutter_macos_2.5.2-stable.zip
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The third step ： To run Flutter command , The system path needs to be updated to include flutter bin Catalog .
To configure flutter Of PATH environment variable ：
$ export PATH="$PATH:`pwd`/flutter/bin"
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The first 4 Step ： Next , Use the following command to enable the updated path in the current terminal window , Then verify .
source ~/.bashrc
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source $HOME/.bash_profile
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echo $PATH
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The first 5 Step ： Now? , function $ flutter doctor command . This command checks Flutter All the requirements of application development , And display Flutter Installation status report .
$ flutter doctor
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Step six ： When you run the above command , It will analyze the details of the system and all missing tools , These tools need to run Flutter And development tools that are available but not connected to the device .
step 7： If Flutter doctor Tool report , Please install the latest Xcode Tools .
Step eight ： Install the latest Android Studio and SDK, If Flutter Doctor The tool reports .
step 9： Next , You need to set up a iOS Simulator or will iPhone The device is connected to the system to develop iOS Applications .
The first 10 Step Set again android Simulator or will android The device is connected to the system to develop android Applications .
The first 11 Step ： Now? , install Flutter and Dart Plug in to Android Studio Build Flutter Applications . These plug-ins provide the ability to create Flutter Templates for the application , Provided in Android Studio Run and debug in itself Flutter Options for the application .