build: upgrade pip in samples build script (#561)

anguillanneuf · web-flow · commit c8dbbf6c35fe · 2022-01-14T15:58:33.000-05:00
* test: lite version update

* try 1.2

* upgrade pip
diff --git a/packages/google-cloud-pubsub/.kokoro/presubmit-against-pubsublite-samples.sh b/packages/google-cloud-pubsub/.kokoro/presubmit-against-pubsublite-samples.sh
@@ -79,6 +79,7 @@ for file in python-pubsublite/samples/**/requirements.txt; do
     python3.6 -m venv py-3.6
     source py-3.6/bin/activate
     # Install python-pubsublite samples tests requirements.
+    python -m pip install --upgrade pip
     python -m pip install -r requirements.txt -q
     python -m pip install -r requirements-test.txt -q
     # Install python-pubsub from source.
