Merge pull request #16 from caltechlibrary/requirements-fix

Add missing requirement s3fs

Author: tmorrell

setup.py

@@ -60,7 +60,7 @@ def package_files(package, directory):
 REQUIRES_PYTHON = ">=3.6.0"
 
 # What packages are required for this module to be executed?
-REQUIRED = ["requests", "datacite>1.1.0", "tqdm>=4.62.3", "pyyaml"]
+REQUIRED = ["requests", "datacite>1.1.0", "tqdm>=4.62.3", "pyyaml", "s3fs"]
 
 # What packages are optional?
 EXTRAS = {