Python virtual environment

We recommend using virtualenv details for your python development.

Ensure virtualenv is installed

pip install virtualenv
pip -p python3 virtualenv // for python 3

Create a virtualenv for your project
```
cd $project_home
virtualenv venv
```
Activate the environment
```
source ./venv/bin/activate
```
After you're finished, deactivate the environment by running
```
deactivate
```