title: error Couldn't find package "@icons/material@^0.2.4" required by "react-color@^2.13.8" on the "npm" registry
body: <p><strong>When i do 'yarn install' i get this below error:</strong></p>
  
  <p>Error message:</p>
  
  <pre><code>yarn install v1.12.3
  info No lockfile found.
  [1/4] Resolving packages...
  warning Resolution field "react@16.4.1" is incompatible with requested version "react@15"
  **error Couldn't find package "@icons/material@^0.2.4" required by "react-color@^2.13.8" on the "npm" registry.**
  info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
  </code></pre>