Порт а FreeBSD сломался:
===> Found saved configuration for nginx-devel-1.3.5
=> yaoweibin-ngx_http_substitutions_filter_module-0-gb32237d.tar.gz doesn't seem to exist in /usr/ports/distfiles/.
=> Attempting to fetch https://github.com/yaoweibin/ngx_http_substitutions_filter_module/tarball/master/yaoweibin-ngx_http_substitutions_filter_module-0-gb32237d.tar.gz
fetch: https://github.com/yaoweibin/ngx_http_substitutions_filter_module/tarball/master/yaoweibin-ngx_http_substitutions_filter_module-0-gb32237d.tar.gz: size mismatch: expected 91778, actual 91850