6 addons: { apt: { packages: [ uncrustify ] } }
9 - ./orte/uncrustify && git diff --exit-code
12 addons: { apt: { packages: [ libpopt-dev, libidl-dev ] } }
17 - wget https://github.com/ninja-build/ninja/releases/download/v1.8.2/ninja-linux.zip
18 - unzip -q ninja-linux.zip -d build
19 - export PATH="$PWD/build:$PATH"