installation error: Gradle can't download 'com.github.johnrengelman.shadow'

[ianchen28]

trying to install using 'pip install minerl'

OS: Linux and Windows10 both

jdk : openjdk version "1.8.0_292" OpenJDK Runtime Environment (build 1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10) OpenJDK 64-Bit Server VM (build 25.292-b10, mixed mode)

got the errorlog: Welcome to Gradle 4.10.2!

Here are the highlights of this release:
 - Incremental Java compilation by default
 - Periodic Gradle caches cleanup
 - Gradle Kotlin DSL 1.0-RC6
 - Nested included builds
 - SNAPSHOT plugin versions in the `plugins {}` block

For more details see https://docs.gradle.org/4.10.2/release-notes.html

Starting a Gradle Daemon (subsequent builds will be faster)

FAILURE: Build failed with an exception.

* Where:
Build file '/tmp/pip-install-3xcw0qsn/minerl/build/lib/minerl/Malmo/Minecraft/build.gradle' line: 31

* What went wrong:
Plugin [id: 'com.github.johnrengelman.shadow', version: '1.2.4'] was not found in any of the following sources:

- Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
- Plugin Repositories (could not resolve plugin artifact 'com.github.johnrengelman.shadow:com.github.johnrengelman.shadow.gradle.plugin:1.2.4')
  Searched in the following repositories:
    Gradle Central Plugin Repository

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 6s

[KarolisRam]

Could you try the same procedure again? I also had similar gradle errors a couple days ago on both Ubuntu and Colab and now it works fine.

[ianchen28]

Could you try the same procedure again? I also had similar gradle errors a couple days ago on both Ubuntu and Colab and now it works fine.

It works for me! I reinstalled jdk 8 and run pip install minerl --no-cache-dir and everything went well. (win10, Ubuntu and macos) Thank you and wierd enough (:з」∠)