Handle spacyr installation issues gracefully

r4fun / hierplane

🌳 Hierplane for R

https://r4fun.github.io/hierplane/

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Handle spacyr installation issues gracefully #5

Closed tylerlittlefield closed 4 years ago

tylerlittlefield commented 4 years ago

I can imagine that a user might run into errors with spacyr not being configured properly. Right now we have package start up message linking to the spacyr project for getting started. It would be nice if hierplane could determine if the user will run into problems and message something like "spacyr isn't set up yet, please see here for more information".

tylerlittlefield commented 4 years ago

We have removed the spacyr dependency per #20 so no need to handle spacyr gracefully, we will just tell the user that if they want to visualize spacyr with hierplane, they need it installed.