Adding environment setup script for ami building
Adding environment setup script for ami building

Adding a script to setup environment for building
cfncluster ami. I will link this script to cfncluster wiki
too.

Signed-off-by: Mohan Gandhi <6fb7bfe0a12af2a7c2b7ca64589ae2f76d19db6d@amazon.com>

rajachan/cfncluster-cookbook,rajachan/cfncluster-cookbook,rajachan/cfncluster-cookbook,rajachan/cfncluster-cookbook