Failed to extract the starterkit

Hi guys, Im new in gulp and emulsify, using windows 10 1703, php 7.1 and nvm for windows.

In our project, we need to use emulsify, but I have problem to install it. Everything looks ok when emulsify is installing, but when pattern-lab is installing, there is problem with extracting starterkit:

suggested starterkits that work with this edition:

  1: pattern-lab/starterkit-twig-base
  2: pattern-lab/starterkit-twig-demo


downloading the starterkit. this may take a few minutes...
finished downloading the starterkit...
failed to extract the starterkit. easiest solution is to manually download it and copy <path>./dist</path to ./source/...
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! emulsify@1.0.0 postinstall: `rm -rf pattern-lab && composer create-project -n pattern-lab/edition-twig-standard pattern-lab && rm -rf pattern-lab/source && ln -s ../components pattern-lab/source && git clone https://github.com/drupal-pattern-lab/bem-twig-extension.git && cp bem-twig-extension/bem.function.php components/_twig-components/functions && rm -rf bem-twig-extension/`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the emulsify@1.0.0 postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above. 

I tried to download and copy dist from git, but when I type npm start, there is error for missing 'clean' task in gulpfile.js

Thanks for suggestions

[zoiosilva]

Related: #11