I’ve hit a strange problem installing
manylinux1 (CentOS 5-based) docker image: https://travis-ci.org/native-api/opencv-python/jobs/457726222#L647
+ yum install -y ccache Not using downloaded repomd.xml because it is older than what we have: Current : Thu Mar 30 15:57:07 2017 Downloaded: Thu Mar 30 15:57:06 2017 Setting up Install Process No package ccache available. Nothing to do
It happens consistently in Travis environment but doesn’t happen if I run the same Docker image locally.
For the time being, I was able to workaround it with
yum clean metadata.
My best guess is that local timezone in Travis workers does not account for a leap second, so the same UNIX timestamp produces a datetime that’s one second bigger.