Add pip 9.0.3 to conda environment to avoid error 'No matching distribution found for numpy==1.9.3'. Closes pandas-dev#20952

mm3509 · mm3509 · commit 710abefcc91e · 2018-05-04T15:27:46.000+01:00
diff --git a/ci/environment-dev.yaml b/ci/environment-dev.yaml
@@ -12,3 +12,4 @@ dependencies:
   - pytz
   - setuptools
   - sphinx
+  - pip==9.0.3
