How to install?
You can install (or update) the package with
$ pip install [-U] friendly-data
As the registry is coupled loosely, so that it can be updated much faster. This will accomodate to an evolving data vocabulary of the community. So it is recommended to update the registry regularly, eventhough you might not want to update the main package. You can do this with:
$ pip install -U friendly-data-registry
If your workflow also includes converting your data packages into IAMC format, you will need the optional dependencies; which can be installed at any time like this (leaving out the -U will not upgrade the main package):
$ pip install [-U] friendly-data[extras]