How to Install Flutter on a windows and mac?
Google developed the open-source Flutter framework for building mobile apps. Flutter widgets combine all crucial platform differences, such as scrolling, icons, and fonts, to enable full native performance on both iOS and Android. It is used to construct apps for Android and iOS as well as being the main means of creating apps for Google Fuchsia. We will go over the step-by-step instructions for installing Flutter on both Windows and Mac operating systems in this blog post.
We will cover the detailed, step-by-step instructions for installing Flutter on both Windows and Mac operating systems in this blog post.
How to Install Flutter on a windows
Step 1: Download the Flutter SDK
Downloading the Flutter SDK is the initial step in installing Flutter on a Windows computer. By going to the Flutter website (https://flutter.dev/) and selecting “Get Started,” you can accomplish this. You can find the download links for the most recent Flutter SDK for Windows on this page. Extract the contents of the zip file to a spot on your computer after the download is finished. The root directory (C:\src\flutter) is where the folder should go.
Step 2: Update Environment Variables
The next step is to update the system’s environment variables to include the path to the Flutter SDK. To do this, open the System Properties window by pressing the Windows key + R and typing “sysdm.cpl” into the Run box. In the System Properties window, click on the “Advanced” tab and then click on the “Environment Variables” button. Under the “System Variables” section, scroll down and click on the “Path” variable, then click the “Edit” button. Click the “New” button and enter the path to the Flutter SDK’s “bin” folder (C:\src\flutter\bin).
Step 3: Verify Installation
After completing steps 1 and 2, you should now have Flutter installed on your Windows machine. To verify the installation, open the command prompt by pressing the Windows key + R and typing “cmd” into the Run box. Once the command prompt is open, type “flutter doctor” and press enter.
This command will check the status of the Flutter installation and will report any issues or missing dependencies. It will also check whether you have any available Android or iOS development environment set up, and recommend next steps if needed.
Step 4: Install Android Studio
In case you don’t have Android Studio installed on your machine, you should install it. This is because Flutter depends on the Android SDK to run and build apps for Android. You can download the latest version of Android Studio from the official website https://developer.android.com/studio
Step 5: Set up Android Emulator
After the installation of Android Studio, you can set up an Android emulator. This will allow you to test and run your Flutter apps on a virtual Android device. You can either use an existing emulator or create a new one. To do this, open Android Studio and navigate to the “AVD Manager” by going to Tools > AVD Manager. From there, you can create a new emulator or edit an existing one.
Step 6: Create your first Flutter app
With the setup complete, you can now create and run your first Flutter app. To do this, open the command prompt and navigate to the location where you want to create the app. Once you are in the desired directory, type “flutter create myapp” and press enter. This command will create a new Flutter app named “myapp” in the current directory.
You can then navigate to the newly created app by typing “cd myapp” and press enter. To run the app on the emulator that you set up in step 5, type “flutter run” and press enter. This will build and run the app on the emulator. You should now be able to see the “Welcome to Flutter” message displayed on the emulator screen.
Congratulations! You have successfully installed and set up Flutter on your Windows machine. With this setup, you will have all the necessary tools to develop and test your own Flutter apps.
How to Install Flutter on a Mac
Step 1:
Download the Flutter SDK The first step in installing Flutter on a Mac is to download the Flutter SDK. You can do this by visiting the Flutter website (https://flutter.dev/) and clicking on the “Get Started” button. On this page, you will find the download links for the latest version of the Flutter SDK for Mac. Once the download is complete, extract the contents of the zip file to a location on your computer. It is recommended to place the folder in the home directory (Users/username/src/flutter).
Step 2:
Update Environment Variables The next step is to update the system’s environment variables to include the path to the Flutter SDK. To do this, open Terminal and enter the following command:
nano ~/.bash_profile
In the new window, enter the following line of code, replacing “username” with your actual username:
export PATH="$PATH:/Users/username/src/flutter/bin"
Press Ctrl + X to exit, then press Y to save the changes.
Step 3:
Verify Installation After completing steps 1 and 2, you should now have Flutter installed on your Mac. To verify the installation, open a new terminal window and type “flutter doctor” and press enter.
This command will check the status of the Flutter installation and will report any issues or missing dependencies. It will also check whether you have any available Android or iOS development environment set up, and recommend next steps if needed.
Step 4:
Install Xcode In case you don’t have Xcode installed on your machine, you should install it. This is because Flutter depends on the Xcode command-line tools to run and build apps for iOS. You can download the latest version of Xcode from the App Store.
Step 5:
Install Homebrew Homebrew is a package manager for Mac that allows you to easily install and manage software on your machine. It is not necessary to install Homebrew, but it is recommended as it is used to install other dependencies for Flutter. To install Homebrew, open Terminal and enter the following command:
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
Step 6:
Set up iOS Emulator With Xcode and Homebrew installed, you can now set up an iOS emulator. This will allow you to test and run your Flutter apps on a virtual iOS device. To do this, open Xcode and navigate to the “Preferences” by going to Xcode > Preferences. Under the “Components” tab, you will find the option to install additional iOS simulators.
Step 7:
Create your first Flutter app With the setup complete, you can now create and run your first Flutter app. To do this, open the terminal and navigate to the location where you want to create the app. Once you are in the desired directory, type “flutter create myapp” and press enter. This command will create a new Flutter app named “myapp” in the current directory.
You can then navigate to the newly created app by typing “cd myapp” and press enter. To run the app on the simulator that you set up in step 6, type “flutter run” and press enter. This will build and run the app on the simulator. You should now be able to see the “Welcome to Flutter” message displayed on the simulator screen.
Congratulations! You have successfully installed and set up Flutter on your Mac. With this setup, you will have all the necessary tools to develop and test your own Flutter apps.
It’s worth noting that you may also want to install other software like Visual Studio Code, or IntelliJ IDEA Community Edition, these are both popular code editor with Flutter plugin which allow you to have a better development experience, like syntax highlighting, auto-completion, etc. You can find plugins and instructions on how to install them on the Flutter website.
Additionally, you can also install the Flutter extension for Visual Studio Code. This extension adds features like syntax highlighting, debugging, and IntelliSense to VS Code, making it easier to work with Flutter.
Installing Flutter on a Windows machine & Mac is a straightforward process and with this guide, you should be able to install it with ease. By installing and configuring Flutter, you have taken the first step to developing cross-platform mobile apps with amazing UI experiences. Happy coding!
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