Notify the user when trying to install an unavailable dataset using the CLI
Notify the user when trying to install an unavailable dataset using the CLI

davharris/retriever,henrykironde/deletedret,embaldridge/retriever,henrykironde/deletedret,bendmorris/retriever,embaldridge/retriever,bendmorris/retriever,bendmorris/retriever,goelakash/retriever,goelakash/retriever,davharris/retriever,davharris/retriever,embaldridge/retriever