How to install rpmdevtools in CentOS/RHEL 6 (noarch)
RPM Development Tools
Install
sudo yum -y install https://extras.getpagespeed.com/release-latest.rpm sudo yum -y install rpmdevtools
Description
This package contains scripts and (X)Emacs support files to aid in development of RPM packages. rpmdev-setuptree Create RPM build tree within user's home directory rpmdev-diff Diff contents of two archives rpmdev-newspec Creates new .spec from template rpmdev-rmdevelrpms Find (and optionally remove) "development" RPMs rpmdev-checksig Check package signatures using alternate RPM keyring rpminfo Print information about executables and libraries rpmdev-md5/sha* Display checksums of all files in an archive file rpmdev-vercmp RPM version comparison checker spectool Expand and download sources and patches in specfiles rpmdev-wipetree Erase all files within dirs created by rpmdev-setuptree rpmdev-extract Extract various archives, "tar xvf" style rpmdev-bumpspec Bump revision in specfile ...and many more.