debug meteor-up error

Developing this 1.4.2.3 Meteor App on local mac machine and using the latest meteor-up to deploy to AWS EC2 ubuntu 16.04. on the local machine: meteor node -v => v4.6.2 node -v => v5.5.0 mup setup went all good, mup deploy almost there with the following errors: .deploy$mup logs --tail= [] at wrapPathFunction (/bundle/bundle/programs/server/mini-filesjs:77:) [] at Object<anonymous> (/bundle/bundle/programs/server/mini-filesjs:8:) [] at Module_compile (modulejs:6:6) [] at ObjectModule_extensionsjs (modulejs:7:) [] at Moduleload (modulejs:6:) [] at FunctionModule_load (modulejs::) [] at Modulerequire (modulejs:6:7) [] at require (modulejs:8:7) [] at Object<anonymous> (/bundle/bundle/programs/server/bootjs::) [] at Module_compile (modulejs:6:6) []npm WARN deprecated This version of npm lacks support for important features, []npm WARN deprecated such as scoped packages, offered by the primary npm []npm WARN deprecated registry Consider upgrading to at least npm@, if not the []npm WARN deprecated latest stable version To upgrade to npm@, run: []npm WARN deprecated []npm WARN deprecated npm -g install npm@latest- []npm WARN deprecated []npm WARN deprecated To upgrade to the latest stable version, run: []npm WARN deprecated []npm WARN deprecated npm -g install npm@latest []npm WARN deprecated []npm WARN deprecated (Depending on how Nodejs was installed on your system, you []npm WARN deprecated may need to prefix the preceding commands with `sudo`, or if []npm WARN deprecated on Windows, run them from an Administrator prompt) []npm WARN deprecated []npm WARN deprecated If you're running the version of npm bundled with []npm WARN deprecated Nodejs LTS, be aware that the next version of LTS []npm WARN deprecated will be bundled with a version of npm@, which has some small []npm WARN deprecated backwards-incompatible changes made to `npm run-script` and []npm WARN deprecated semver behavior []npm WARN packagejson meteor-dev-bundle@ No description []npm WARN packagejson meteor-dev-bundle@ No repository field []npm WARN packagejson meteor-dev-bundle@ No README data []npm WARN cannot run in wd meteor-dev-bundle@ node npm-rebuildjs (wd=/bundle/bundle/programs/server) []=> Starting meteor app on port:80 [] []assertjs: [] throw new assertAssertionError({ [] ^ []AssertionError: "undefined" === "function" [] at wrapPathFunction (/bundle/bundle/programs/server/mini-filesjs:77:) [] at Object<anonymous> (/bundle/bundle/programs/server/mini-filesjs:8:) [] at Module_compile (modulejs:6:6) [] at ObjectModule_extensionsjs (modulejs:7:) [] at Moduleload (modulejs:6:) [] at FunctionModule_load (modulejs::) [] at Modulerequire (modulejs:6:7) [] at require (modulejs:8:7) [] at Object<anonymous> (/bundle/bundle/programs/server/bootjs::) [] at Module_compile (modulejs:6:6) .deploy$ //[login to view URL] available