travis: install python3-pip
@@ -194,6 +194,7 @@ before_install:
sudo apt-get install libev-dev
sudo apt-get install libzmq3-dev
sudo apt-get install libxerces-c-dev
+ sudo apt-get install python3-pip
sudo apt-get install moreutils # contains `sponge` required by `reformat-cmake`
sudo pip3 install cmake-format[yaml]==0.6.13
fi
