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How To Upgrade Gradle to Version 4.x Using Ubuntu-Make

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In this article, we will guide you on how to upgrade Gradle to version 4.x using Ubuntu-Make. Gradle is a powerful build tool, especially for Android app development, and it’s supported by Android Studio.

Quick Answer

To upgrade Gradle to version 4.x using Ubuntu-Make, you can either use the PPA method, SDKMAN, or the Gradle wrapper. The PPA method involves adding the Gradle PPA repository and upgrading the package using apt-get. SDKMAN is a tool for managing multiple SDKs and can be used to install the latest stable version of Gradle. The Gradle wrapper allows you to generate a wrapper script for your project and specify the desired Gradle version.

What is Gradle?

Gradle is a build automation tool known for its flexibility and performance. It builds upon the concepts of Apache Ant and Apache Maven and introduces a Groovy-based domain-specific language (DSL) instead of the XML form used by Apache Maven for declaring the project configuration.

Why Upgrade Gradle?

With each new version, Gradle introduces improvements in performance, functionality, and bug fixes. Therefore, keeping your Gradle version updated is important to take advantage of these improvements.

Upgrading Gradle Using Ubuntu-Make

There are several ways to upgrade Gradle on Ubuntu, but in this article, we will focus on using Ubuntu-Make and SDKMAN.

Upgrading Gradle Using PPA

PPA, or Personal Package Archives, allow you to install software that isn’t in the official Ubuntu repositories. Here’s how you can use it to upgrade Gradle:

  1. Add the Gradle PPA repository to your system.Run the following command in your terminal:
    sudo add-apt-repository ppa:cwchien/gradle
    This command adds the cwchien/gradle repository to your system’s software sources, which contains the Gradle package.
  2. Update the package list.Run the following command in your terminal:
    sudo apt-get update
    This command updates the package list on your system, including the Gradle package from the newly added repository.
  3. Upgrade Gradle.Run the following command in your terminal:
    sudo apt-get upgrade gradle
    This command will upgrade Gradle to the latest version available in the cwchien/gradle repository.

Upgrading Gradle Using SDKMAN

SDKMAN is a tool for managing parallel versions of multiple Software Development Kits on most Unix-based systems. Here’s how you can use it to upgrade Gradle:

  1. Install SDKMAN.Run the following command in your terminal:
    curl -s "https://get.sdkman.io" | bash
    source "$HOME/.sdkman/bin/sdkman-init.sh"
    The curl command fetches the installation script from the SDKMAN website and pipes it to bash for execution. The source command initializes SDKMAN.
  2. Install Gradle using SDKMAN.Run the following command in your terminal:
    sdk install gradle
    This command installs the latest stable version of Gradle.

Upgrading Gradle Using the Gradle Wrapper

The Gradle Wrapper is the preferred way of starting a Gradle build. It allows you to run Gradle builds without requiring Gradle to be installed on your system. Here’s how you can use it to upgrade Gradle:

  1. Generate the Gradle wrapper.Run the following command in your project directory:
    gradle wrapper
    This command generates a Gradle wrapper script for your project.
  2. Specify the desired Gradle version for your project.Run the following command in your project directory:
    ./gradlew wrapper --gradle-version 4.9
    This command updates the Gradle wrapper to use the specified version of Gradle.
  3. Run Gradle commands using the wrapper script.Instead of using the gradle command, use the wrapper script:
    ./gradlew <command>
    This command runs the specified Gradle command using the wrapper script, which ensures that the correct version of Gradle is used.

Conclusion

Upgrading Gradle on Ubuntu is a straightforward process, whether you’re using PPA, SDKMAN, or the Gradle wrapper. Each method has its own advantages, so choose the one that best fits your needs. Remember to regularly check for Gradle updates to take advantage of the latest features and improvements.

What is Ubuntu-Make?

Ubuntu-Make is a command-line tool that helps in the installation and management of developer tools and SDKs on Ubuntu.

Can I use Ubuntu-Make to upgrade Gradle on other Linux distributions?

No, Ubuntu-Make is specifically designed for Ubuntu and its derivatives. If you’re using a different Linux distribution, you can use alternative methods like SDKMAN or the Gradle wrapper to upgrade Gradle.

How do I check the current version of Gradle installed on my system?

You can check the current version of Gradle by running the following command in your terminal:

gradle --version

This command will display the Gradle version along with other information.

Can I have multiple versions of Gradle installed on my system using Ubuntu-Make?

Yes, Ubuntu-Make allows you to have multiple versions of Gradle installed on your system. You can switch between different versions using the umake command.

How do I switch between different versions of Gradle using Ubuntu-Make?

To switch between different versions of Gradle installed using Ubuntu-Make, you can use the umake command with the gradle option followed by the desired version number. For example:

umake gradle 4.9

This command will switch to Gradle version 4.9.

How do I uninstall Gradle installed using Ubuntu-Make?

To uninstall Gradle installed using Ubuntu-Make, you can use the umake command with the gradle option followed by the --remove flag. For example:

umake gradle --remove

This command will uninstall the currently installed version of Gradle.

Can I use Ubuntu-Make to install other developer tools and SDKs?

Yes, Ubuntu-Make supports the installation of various developer tools and SDKs, including Android Studio, Eclipse, IntelliJ IDEA, and more. You can explore the available options by running the umake --help command.

Is there a GUI alternative to Ubuntu-Make for managing developer tools and SDKs on Ubuntu?

Yes, there is a GUI alternative called Ubuntu Developer Tools Center (UDTC). It provides a user-friendly interface for installing and managing developer tools and SDKs on Ubuntu. However, it’s worth noting that UDTC is no longer actively maintained, and Ubuntu-Make is the recommended command-line tool for this purpose.

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