Backport PR #16112 on branch v3.2.x (CI: Fail when failed to install dependencies)#16135

Merged

Kojoley merged 1 commit intomatplotlib:v3.2.xfrom

meeseeksmachine:auto-backport-of-pr-16112-on-v3.2.x

Jan 7, 2020

Commits on Jan 7, 2020

Backport PR #16112: CI: Fail when failed to install dependencies

NelleV
authored and
meeseeksmachine
committed