Unable to run Python Standalone Script

[zapper]

I have a stand alone zest script that is calling another stand alone Python script via "Zest Action - Script". I have the Python file saved. However, when running the Zest script, the console stops as soon as it reaches the call to the Python script with the following error:

Unknown script engine for extension: py
java.lang.IndexOutOfBoundsException: Index -1 out of bounds for length 0java.lang.IndexOutOfBoundsException: Index -1 out of bounds for length 0

I have installed Jython from the marketplace. Can anyone help point me in the right direction to resolve this issue?

Thanks!

[thc...@gmail.com]

Hi.

Currently the Python scripts can't be invoked from Zest scripts
(invoking JavaScript scripts work fine), this is an issue being resolved.

Best regards.