fix format requirement

Signed-off-by: Lizan Zhou <[email protected]>
envoyproxy · Jul 31, 2019 · 0a5365b · 0a5365b
1 parent 96f8397
commit 0a5365b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tools/requirements.txt b/tools/requirements.txt
@@ -1,2 +1,3 @@
+setuptools>=33.1.1
 flake8==3.7.7
 yapf==0.25.0