Some very old build scripts use http instead of https for the distribution URL. Always ensure you use https to avoid "Connection Reset" errors from modern servers that block unencrypted traffic.
Be aware that Gradle 2.3 is no longer receiving security patches. Use it only for maintaining old projects and avoid using it for new production software. Summary Table: Gradle 2.3 Details Specification Release Date February 16, 2015 Recommended JDK File Size Primary Use Legacy Android & Java builds download gradle-2.3-all.zip
When you next run ./gradlew build , the system will automatically download the correct ZIP file and configure it for that specific project. Common Issues & Troubleshooting Some very old build scripts use http instead
Add the bin folder to your system's environment variable. Use it only for maintaining old projects and
The -all package includes the Gradle binaries, the complete user manual, and the source code. This is particularly useful for IDEs like IntelliJ IDEA or Android Studio, as it allows you to "click through" into the Gradle source code for debugging. Why Use Gradle 2.3?
Extract the folder to a permanent location (e.g., C:\Gradle\gradle-2.3 on Windows or /opt/gradle/gradle-2.3 on Linux).
Most developers today seek this version because of . Older versions of the Android Gradle Plugin (AGP) require specific matching Gradle versions to function. If you try to run a 2015-era project with Gradle 8.0, the build will likely fail instantly due to deprecated APIs. How to Install and Configure 1. Manual Installation Download the ZIP file from the link above.