NPM Install Discogs extension on Heroku deploy does not work

[BradNut]

With the latest fixes to update packages I am able to deploy successfully to Heroku now, thank you. However, I wish to use the Discogs extension.

The installation details state to just run npm install graphbrainz-extension-discogs but doing so on the Heroku console results in a lot of console logs stating Integrity checksum failed when using sha1.... and listing Discogs as an extension in the config vars does not work, probably because it cannot find it if it was installed.

How could I go about installing and using this extension? I would create a discussion on this topic and not an issue but I do not see this option for the repo. Thank you in advance!