pipeline requires node.js
This line fails out if the user doesn't have npm
in their path. @abock showed @mewieczo a method of downloading the zip and then adding it to the path with a Sys.setenv()
in R. We tested it and it worked, but we should either document it, or else add it to the pipeline itself (similar to how the pipeline will download 7z if that isn't present).
See also #133 (closed) for a suggestion on how to simplify path management for non-PR users.