Parcel not being intalled

问题

I am trying to add parcel bundler to my machine.

Here is the list of commands that I have tried in order.

npm cache clean -f
npm install npm@latest -g
npm install -g parcel-bundler

Parcel then appears to have installed correctly, but it does not.

RELATED QUESTION: Cannot run parcel command

When I try and run

parcel --version

I get this

bash: parcel: command not found

Here are all the versions I am running on my machine

parcel-bundler version 1.12.3

npm version 6.4.1

node version v10.11.0 updated to v11.12.0 which also does not work

来源：https://stackoverflow.com/questions/55290768/parcel-not-being-intalled