git clone git@github.com:skaji/nginx-unit-example-perl.git
cd nginx-unit-example-perl/
./build.sh
#    perl 5.26.1 to ./perl/bin/perl
#    nginx unit to ./unit/build/unitd
/unit/build/unitd --modules ./unit/build --no-daemon
# ...
2019/02/23 00:41:35 [info] 85210#15065386 unit started