Getting up and running on CentOS is no easy feat. It's missing quite some packages. You might also be better off running on Apache rather than nginx, assumingly the underlying ZF1 runs much better on Apache.
my current apache server is too slow and causes issues with other programs - - i have been informed this is the fastest route to go down - especially given the need for the RTMP modules to split the audio stream into Airtime - if thats the wrong info - id be grateful for other opinions
This is a once and for all fix - my server will not need to be changed after this so i am prepared to go through some pain to get it done if necessary