Why does "bower build" fail when trying to load packages from bower.herokuapp.com?


Your app uses Bower to install packages but in your build you see errors like Request to https://bower.herokuapp.com/packages/PACKAGE-NAME failed with 410


You'll need to upgrade bower:
npm install -g bower

Alternatively you can put the following in your .bowerrc:

  "registry": "https://registry.bower.io"

This was an undocumented change to bower:

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