Hi, Anurag.
I would suggest to scrap it all and try to install another one from scratch, on a fresh new vm. May be it glitched somehow, or you made a mistake somewhere. Just make sure your environment meets the minimal requirements specified [here](https://gluu.org/docs/ce/3.1.5/installation-guide/#system-requirements) and that you complete the installation process (including the `setup.py` script step).
Sahil will guide you if this still won't help.