Test

Signed-off-by: Paul Chaignon <paul@cilium.io>
diff --git a/.travis.yml b/.travis.yml
index b8ef73c..ab8e6f9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,9 +18,11 @@
         - sudo apt-get update
         - sudo apt-get -y install python3 python3-pip python3-setuptools python3-wheel
 # command to install dependencies
-install: 
-  - $PYTHON -m pip install --user -r requirements.txt
-  - $PYTHON -m pip install --user cpp-coveralls
+install:
+  - $PYTHON -m pip install --upgrade "pip<21.0"
+  - $PYTHON -m pip --version
+  - $PYTHON -m pip install -r requirements.txt
+  - $PYTHON -m pip install cpp-coveralls
 # command to run tests
 script: 
   - make -C vm COVERAGE=1