Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [npm error code ENOTFOUND
npm error syscall getaddrinfo
npm error errno ENOTFOUND
npm error network request to https://registry.npmjs.org/css-loader failed, reason: getaddrinfo ENOTFOUND registry.npmjs.org
npm error network This is a problem related to network connectivity.
npm error network In most cases you are behind a proxy or have bad network settings.
npm error network
npm error network If you are behind a proxy, please make sure that the
npm error network 'proxy' config is set properly.  See: 'npm help config']: [Request to npm repository has failed.]

Issue: The request to npm package repository has failed, causing build failure, as necessary dependencies couldn't be installed.
Resolution: Ensure that your network connection is fully functional and that the npm repository is online and reachable from you region. It is possible that you have problems with network settings.

Misconfigured proxy, VPN or firewall could be the issue.