yum error “Cannot retrieve metalink for repository: epel. Please verify its path and try again” updating ContextBroker

Question

I\'m trying to update Orion ContextBroker using the command yum install contextBroker. Unfortunatelly I get the following error:

Loaded plugins: fast

Answer 1

Walkthrough Steps

Running the following command will update the repo to use HTTP rather than HTTPS:

sudo sed -i "s/mirrorlist=https/mirrorlist=http/" /etc/yum.repos.d/epel.repo

You should then be able to update with this command:

yum -y update

Answer 2

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.

Answer 3

Fixed mine like this:

yum install elfutils-default-yama-scope-0.168-8.el7.noarch --disablerepo=epel
yum install nss-pem -disablerepo=epel
yum reinstall ca-certificates --disablerepo=epel
yum clean all
rm -rf /var/cache/yum
yum update`

Answer 4

I solved it by going in /etc/yum.repository.d/. For my case i comment out mirrorlist and uncomenting entries with baseurl. as well as added sslverify=false.

https://serverfault.com/questions/637549/epel-repo-for-centos-6-causing-error

Answer 5

Updating curl worked for us. Somehow yum uses curl for its transactions.

yum update curl --disablerepo=epel

Answer 6

I solved this problem by this solution.

you just change in this file /etc/yum.repos.d/epel.repo

mirrorlist= change this url https to http

baseurl= change this url https to http