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Midnight examples repository

  1. Clone the Counter Dapp repository.
  2. Go to the root level of the repository.
cd example-counter
  1. Run npm install in the root folder to install all the necessary packages.

Configure Yarn to download Midnight libraries​

You will be using Yarn to build Midnight example DApps. An easy way to install Yarn, now that you have dependencies configured, is with the corepack command:

corepack enable

This succeeds silently, but you should see version information now if you type:

yarn --version

You should see a version number printed, such as 4.1.0.

The best way to verify this step is to use Yarn to pull the Midnight examples dependencies. In the top level of your example-counter repository, simply invoke Yarn with no parameters:

yarn

You should see a lot of output, but no errors, although there may be some warnings. For example, the last line of output may say Done with warnings.