Installing Yarn

This page describes how to install the Yarn package manager, used as an alternative to npm for managing dependencies in Caplin Trader 5 projects. There is a known issue in versions of npm later than 4 that prevents npm from working with Caplin Trader 5 projects.


For the full Caplin Trader 5 requirements, see Caplin Trader 5 requirements.

Yarn requires:

Installing Yarn

To install Yarn as a global package, run the command below:

$ npm install -g yarn