Numba installation and settings on Ubuntu 14.04 LTS

I followed pointlessly quite a lot of documentation to install and set correctly Numba on Ubuntu 14.04 LTS. So I want to share the solution I did to get function finally:

Installation:

sudo apt-get install zlib1g zlib1g-dev 
sudo apt-get install libedit libedit-dev 
sudo apt-get install llvm-3.5 llvm-3.5-dev llvm-dev
pip install enum34
pip install funcsigs

Important settings:

LLVM_CONFIG=/usr/bin/llvm-config-3.5 pip install llvmlite
LLVM_CONFIG=/usr/bin/llvm-config-3.5 pip install numba