Help me in building a Chatbot using RASA and Botfront framework.

Hi, I'm Ashish. I'm trying to install botfront 1.0.5 in my local machine (Ubuntu 18.04) using botfront source code(Development), following the exact instructions in this page [login to view URL] I'm getting some errors in it. 1. RASA instance not reachable. 2. Train button is disabled. Please someone help me to fix this or someone teach me about this. I've uploaded the Problem Statement of the Project. Please find it and respond me. Thank You.