Upgrading the Flutter SDK in the Terminal is a simple process that can be completed in just a few steps. Follow the instructions below to upgrade your Flutter SDK using the Terminal on your computer.
Step 1: Check your Current Flutter Version
The first step is to check the current version of Flutter that you have installed on your computer. To do this, open the Terminal and run the following command:
flutter --versionThis command will display the version of Flutter that is currently installed on your computer.
Step 2: Download the Latest Flutter SDK
To upgrade Flutter, you need to download the latest version of the Flutter SDK. You can download the latest version of the Flutter SDK from the official Flutter website. Download the version that is compatible with your operating system.
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Step 3: Unzip the Flutter SDK
Once you have downloaded the latest version of the Flutter SDK, you need to unzip the downloaded file. Open the Terminal and navigate to the directory where you downloaded the Flutter SDK. Use the following command to unzip the downloaded file:
tar xf flutter_linux_2.8.2-stable.tar.xzNote: The filename may vary depending on the version of Flutter you downloaded.
Step 4: Move the Flutter SDK to a New Location
After unzipping the Flutter SDK, you need to move it to a new location. This is because the Flutter SDK is installed globally on your computer, and if you upgrade it in the same location, it can cause conflicts. Use the following command to move the Flutter SDK to a new location:
sudo mv flutter /usr/local/Step 5: Update your PATH Environment Variable
To use the new version of Flutter, you need to update your PATH environment variable. Open your bashrc file in your terminal using your favorite text editor. Here is an example using nano editor:
nano ~/.bashrc
Then add the following line to the end of the file:
export PATH=$PATH:/usr/local/flutter/binSave the file and close it. Then reload your bashrc file by running the following command:
source ~/.bashrc
Step 6: Verify the New Flutter Version
To verify that you have upgraded your Flutter SDK successfully, run the following command in your terminal:
flutter --versionThis command will display the new version of the Flutter SDK that you have just upgraded to.
or,
flutter upgrade
Flutter SDK upgrade Terminal
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Congratulations! You have successfully upgraded your Flutter SDK using Terminal on your computer. By following the above steps, you can easily upgrade your Flutter SDK and take advantage of the latest features and improvements.
