try fix travis (#2537)

PaddlePaddle · Apr 12, 2021 · 5e24f53 · 5e24f53
1 parent 2a49424
commit 5e24f53
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -18,7 +18,7 @@ addons:
       - python2.7-dev
   ssh_known_hosts: 13.229.163.131
 before_install:
-  - sudo pip install -U virtualenv pre-commit pip
+  - sudo pip install -U virtualenv pre-commit pip -i https://pypi.tuna.tsinghua.edu.cn/simple
   - docker pull paddlepaddle/paddle:latest
   - git pull https://github.com/PaddlePaddle/PaddleDetection develop