gperf from isv:ownCloud:desktop:client-2.5.3 project
Select Your Operating System
Add repository and install manually
For RHEL 7 run the following as root:
cd /etc/yum.repos.d/ wget https://download.opensuse.org/repositories/isv:ownCloud:desktop:client-2.5.3/RHEL_7/isv:ownCloud:desktop:client-2.5.3.repo yum install gperf