Yum Downgrade Packages on Red Hat (RHEL)

当用yum安装软件时，经常会遇到依赖的软件包版本和现在软件需要的版本不一致问题，这时候需要我们手动去执行一下yum downgrade.

YUM Downgrade Basic Usage




Example:


YUM Downgrade Package Which Have Dependencies
YUM downgrade is more difficult with packages that have dependencies. YUM downgrade does not resolve dependencies automatically, so it must be done manually.




Example: check package dependencies manually


SQLite package depends on sqlite-devel package, so both (sqlite-devel and sqlite) have to be downgraded:
# yum downgrade sqlite-devel sqlite