How to Resolve GPG key retrieval failedby Ed ChenApril 21, 2022November 3, 20222 CommentsGPG key retrieval failed Tried to install some packages through yum, but it failed with "GPG key retrieval failed". GPG key retrieval failed: [Errno 14]… Read More »How to Resolve GPG key retrieval failed
How to Setup Oracle Yum Repository for RHEL 7by Ed ChenApril 20, 2022March 28, 2023public-yum-ol7.repo Here are steps to install Oracle Linux 7 yum repository to one of RHEL derivatives, CentOS 7. For RHEL 8 and its derivatives, you… Read More »How to Setup Oracle Yum Repository for RHEL 7