I'm trying to update Orion ContextBroker using the command yum install contextBroker. Unfortunatelly I get the following error:
Loaded plugins: fastestmirror, refresh-packagekit, security Loading
mirror speeds from cached hostfile
Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again
What could be going wrong ?
You just needed to update ca-certificates package. Before that just disable all repos with https that are failing. That's why solution with commenting mirrorlist or using http instead https would work also.
For example if you need to disable only epel repo:
yum --disablerepo=epel -y update ca-certificates
This will also help wget, curl, and anything else that uses SSL certificates.