install mod_cloudflare on apache 2.4

1.
bash < (curl -s https://raw.githubusercontent.com/cloudflare/mod_cloudflare/master/EasyApache/installer.sh)

2.
yum install -y ea-apache24-devel.x86_64 ea-apache24-debuginfo.x86_64

3.
wget https://www.cloudflare.com/static/misc/mod_cloudflare/mod_cloudflare.c

4.
apxs -a -i -c mod_cloudflare.c

5.
service httpd restart