How to build a new jar from repository

[sivaranjanikannan]

Hi Team,
We are planning to replicate the sytem which is having GSF. Am new to GSF. So need help to find the GSF version installed.
In our system GSF is installed with Oracle web center Sites 11.1.1.6.1 version. the recommended GSF version for this WCS version is 11.6.0. I have installed but its showing error.

Am not able to find the installed GSF version in current environment which is working properly.

In CS application lib folder "gst-foundation-all-11.6.0-RC2-SNAPSHOT.jar" jar is available. But this jar is not available in GST site.
So Can anyone help to find the version installed and the other file used here to replicate in another new environment which am trying to install GSF.

Thanks in advance.