NodeJS instructions for trouble shooting

[xiaodaigh]

Helped me solve #360

[codecov]

Codecov Report

Merging #362 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master    #362   +/-   ##
======================================
  Coverage    62.1%   62.1%           
======================================
  Files          16      16           
  Lines         599     599           
======================================
  Hits          372     372           
  Misses        227     227

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 289ac08...1ebe379. Read the comment docs.

[twavv]

Closed by #365 which will prompt you to install NodeJS via Conda.