The following instructions show you how to configure, compile, and install
Bitcoin 0.9.4 on CentOS 7. Update Your Operating System Packages The first step is to always make sure your operating system and all of it's
packages are up-to-date.
yum upgrade Adding EPEL Repository Bitcoin requires a few libraries that are not provided by the default
CentOS package repository. We could build these libraries from source but a
better option is to use EPEL.
http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm Installing Dependencies