Backport PR #22424: CI: add missing tzlocal dependency (rpy2, doc build) (#22425)

meeseeksmachine · jreback · commit 932de54ac027 · 2018-08-20T07:04:28.000-04:00
diff --git a/ci/travis-36-doc.yaml b/ci/travis-36-doc.yaml
@@ -36,6 +36,7 @@ dependencies:
   - sphinx
   - sqlalchemy
   - statsmodels
+  - tzlocal
   - xarray
   - xlrd
   - xlsxwriter
