Build IJava kernel error

[askua]

Windows 10 Python 3.7 Java 11.0.14 Gradle 4.8.1

When input command " gradlew installKernel " in cmd, I got error as

<-------------> 0% CONFIGURING [5s] Failed to execute: python3 --version. of :shade Stdout:

Stderr:

Failed to execute: python3 --version. Stdout:

Stderr:

I copy D:\Python37\python.exe to D:\Python37\python3.exe, I success built Ijava kernel

FAILURE: Build failed with an exception.