Must have Python 2.7 with virtualenv installed first.
Get the package source code
$ git clone https://github.com/vietdt/inventory-builder.git
$ cd inventory-builder/
Create a python virtual env inside the package
$ virtualenv .
Install dependencies
$ ./bin/pip install -r requirements.txt
Run crawler
$ ./bin/python caab.py
Find the output file in inventory-builder/data/ folder.