This tutorial explains how to install icecast kh13 server on centos 7 server
cd /usr/src
wget https://github.com/karlheyes/icecast-kh/archive/icecast-2.4.0-kh13.tar.gz
tar -zxf icecast-2.4.0-kh13.tar.gz
cd icecast-kh-icecast-2.4.0-kh13
./configure
make CFLAGS="-D_XOPEN_SOURCE=600"
make install
/usr/local/centovacast/sbin/enable_package ICECAST /usr/local/bin/icecast