CI: Add pip dependence explicitly (pandas-dev#28008)

makbigc · galuhsahid · commit e90bc7b8fe0b · 2019-08-25T09:26:12.000+07:00
diff --git a/ci/deps/azure-macos-35.yaml b/ci/deps/azure-macos-35.yaml
@@ -22,6 +22,7 @@ dependencies:
   - xlrd
   - xlsxwriter
   - xlwt
+  - pip
   - pip:
     - pyreadstat
     # universal
