Fix RTD build

Install cachetools in docs build environment.
opendatacube · Aug 1, 2016 · e970e74 · e970e74
1 parent 301ef7d
commit e970e74
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/docs/rtd-requirements.txt b/docs/rtd-requirements.txt
@@ -6,3 +6,4 @@ SQLAlchemy==1.0.9
 pyyaml
 singledispatch
 pyparsing
+cachetools