README.md in curation_concerns-models-0.1.0 vs README.md in curation_concerns-models-0.2.0

- old
+ new

@@ -2,9 +2,11 @@
 
 Models extracted from worthwhile-models and sufia-models.
 
 ## Dependencies
 
+Checkout the readme for [hydra-derivatives](https://github.com/projecthydra/hydra-derivatives#dependencies) for additional dependencies for generating derivatives.
+
 ### FITS 0.6.2
 
 To install FITS:
  * Go to http://projects.iq.harvard.edu/fits/downloads, download __fits-0.6.2.zip__, and unpack it somewhere on your machine. You can also install FITS on OSX with homebrew: `brew install fits` (you may also have to create a symlink from fits.sh -> fits in the next step).
  * Mark fits.sh as executable (chmod a+x fits.sh)