The 10.0.0 release is incompatible with upath 1.0.4:
error upath@1.0.4: The engine "node" is incompatible with this module. Expected version ">=4 <=9".
Version 8 is the LTS stable series, 8.11.1 is the latest in that series.
Change-Id: I8251d1e6d815763ac291097d9f4f0ef90195b88b