I have deployed an application using DigitalOcean’s App service. The way I understood the service is that they will package everything you need for your application to run.

However, when I tried to compile the assets on the console they provide I get the following error:

Yarn executable was not detected in the system.
Download Yarn at https://yarnpkg.com/en/docs/install

I tried to install it via the console but it would not work. I have installed yarn on the droplet where the application resides but that did not have any affect.

How can I resolve this issue?