python: install tox with apt-get
* Install tox with apt-get
* Update ci_prepare_python.bash
#no_auto_pr
@@ -10,7 +10,8 @@ sudo add-apt-repository -y ppa:deadsnakes/ppa
sudo apt-get install python3.5 python3.5-dev
sudo apt-get install python3.7 python3.7-dev
sudo apt-get install python3.8 python3.8-dev
-pip3 install tox wheel setuptools
+sudo apt-get install tox
+pip3 install wheel setuptools
pushd haskell
