title: npm probleme to start project
body: <p>when i do npm install i have this error in debian :
  npm ERR! code ELIFECYCLE
  npm ERR! errno 1
  npm ERR! generator-jhipster@4.14.5 postinstall: <code>opencollective postinstall</code>
  npm ERR! Exit status 1
  npm ERR!
  npm ERR! Failed at the generator-jhipster@4.14.5 postinstall script.
  npm ERR! This is probably not a problem with npm. There is likely additional logging output above.</p>
  <p>npm ERR! A complete log of this run can be found in:
  npm ERR!     /home/esp/.npm/_logs/2020-09-10T17_16_09_060Z-debug.log</p>