I could not download the project. I used

npm install https://github.com/globalpayments/rxp-js and
npm install git+https://github.com/globalpayments/rxp-js.git

neither worked.

Then I manually downloaded the package, moved it to my project folder, then installed it while i'm inside /rxp-js.1.5.0 using

npm install --prefix ../

then it showed it was installed. it showed up on node module. when i tried to import it, it kept saying it could not find the module.

Could someone please help me how I can install this package? Much thanks from a noob.