[CI] Update docker image ci_lint to obtain Python 3.6 from ppa:deadsn…

…akes/ppa (#4505) (#4506)
apache · Dec 13, 2019 · 7e3bf12 · 7e3bf12
1 parent 48a5aa0
commit 7e3bf12
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docker/install/ubuntu_install_python.sh b/docker/install/ubuntu_install_python.sh
@@ -27,7 +27,7 @@ apt-get install -y python-dev
 # python 3.6
 apt-get install -y software-properties-common
 
-add-apt-repository ppa:jonathonf/python-3.6
+add-apt-repository ppa:deadsnakes/ppa
 apt-get update
 apt-get install -y python-pip python-dev python3.6 python3.6-dev