Function local run doesn't work

[volodymyr-f]

Hi,
I've done simple steps to run this project but it didn't work for me.

So, I followed steps:

1. Clone project;
2. npm install
3. npm run setup and modified env file
4. npm run start - local run of existing sample script

And I got following exception:

node-casperjs-aws-lambda npm run start

node-casperjs-aws-lambda@1.0.2 start /Users/..../node-casperjs-aws-lambda
node-lambda run

Running index.handler
==================================================
event { key: 'value', key2: 'value2', other_key: 'other_value' }
==================================================
Executing file named:  sample-script.js with parameters: {"email":"hello@hello.com","password":"12345"}
=123234+===========
PATH /usr/local/lib/node_modules/npm/bin/node-gyp-bin:/Users/ /....src/node-casperjs-aws-lambda/node_modules/.bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/usr/local/MacGPG2/bin
Calling casperJS:  /Users/...../node-casperjs-aws-lambda/node_modules/casperjs/bin/casperjs [ '/Users/..../node-casperjs-aws-lambda/src/scripts/sample-script.js',
  '--email=hello@hello.com',
  '--password=12345' ] { PHANTOMJS_EXECUTABLE: '/Users/..../node-casperjs-aws-lambda/node_modules/phantomjs/bin/phantomjs' }
child process exited with code 0
==================================================
Stopping index.handler

If I run (not using node_js child_process but from cmd): /Users/...../node-casperjs-aws-lambda/node_modules/casperjs/bin/casperjs src/scripts/sample-script.js
Everything works fine.

My env is:
node --version
v7.8.0
OSX: Sierra 10.12.6