The ngx_echo module isn’t included when I install nginx by:
sudo port install nginx
I looked at the portfile and the variants are:
addition dav debug flv geoip google_perftools gzip_static ipv6 mail perl5 realip redis secure_download ssl status substitution upload zip
Is ngx_echo included in any of those options?
I compiled it using macports as mentioned in the link below
https://serverfault.com/questions/328416/how-to-set-random-value-in-the-specified-range-in-variable/347191#347191