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
itsdangerous
openerp-7
c5.0
max-heap
maven-cobertura-plugin
matlab
box-api
chrome-web-store
viewpagerindicator
karma-chrome-launcher
radio-group
linewidth
winhttp
markov-chains
accelerate-framework
celltemplate
transactional-replication
maven-site-plugin
guix
terraform-remote-state
pybigquery
rabbitmq-stomp
python-chess
spgwr
takesscreenshot
fast-excel
nsnotificationcenter
viewport-units
netconf
simctl