Yum, PIP installation from Cache

yum_pip_install_cache.txt

## Installing Yum dependencies from cache
$ yum install -y package -C

## Building Wheel Packages for Offline Installation
$ pip wheel --wheel-dir=/tmp/SomePackage SomePackage

## Installating Wheel Packages from Cache
$ pip install --no-index --find-links=/tmp/SomePackage SomePackage

## Miscellaneous
If you have faced the error on MacOS X, here's the quick fix - add these lines to your ~/.bash_profile:

export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
Credit goes to: https://coderwall.com/p/-k_93g/mac-os-x-valueerror-unknown-locale-utf-8-in-python