[CI] missing pkgs
@@ -32,7 +32,7 @@ python: 3.6
env:
- TASK=default:distrib=ubuntu,14.04
- TASK=default:distrib=ubuntu,16.04
- - TASK=default:distrib=ubuntu,16.04:-=python-env,:pkgs+=python3-env,
+ - TASK=default:distrib=ubuntu,16.04:pkgs-=python-env,:pkgs+=python3-env,
- TASK=default:distrib=ubuntu,17.10
- TASK=default:distrib=debian,latest
- TASK=default:distrib=fedora,latest:pkgs-=atlas-lapack,:pkgs+=openblas-lapacke,
