I tried to install newman globally but no luck and here is what I did: First I installed newman as follows: Then I ran the command newman -h in another command
android-fragments
ddl-trigger
mailer
imagebrush
regression-testing
osmbonuspack
anko
arrayobject
dropbox-sdk
combining-marks
recursion-schemes
azure-machine-learning-studio
papermill
clean-architecture
diameter-protocol
geom-tile
multirow
raster
setwindowshookex
dependency-injection
jwasm
long-running-processes
nscolorwell
djangoappengine
aws-landing-zone
node-mysql
gedit
cup
codable
itemssource