sudo yum install gcc gtk3-devel GConf2-devel lm_sensors-devel
* install additional recommended packages:
- sudo yum install libatasmart-devel libcurl-devel json-c-devel
- libmicrohttpd-devel help2man libnotify-devel
- libgtop2-devel
+ sudo yum install cppcheck libatasmart-devel libcurl-devel
+ json-c-devel libmicrohttpd-devel help2man
+ libnotify-devel libgtop2-devel
* follow instructions from 'Compilation and Installation Steps'