If you have CentOS 6.* , you will be shocked by installing from sources...
You will not be able to compile there because there many old prerequired software for Bitcoin Node
For example hard way for me was with GCC - current gcc in CentOS will not compile sources
I wrote the Bitcoin UASF Makefile
Very easy!
https://github.com/Perlover/bitcoin-uasf-makefileWelcome!