Can't install heroku-binstubs

[bj-mcduck]

I just tried to install after using the brew method of installing heroku toolbelt.

I get an error like this:

heroku plugins:install https://github.com/tpope/heroku-binstubs.git
Installing plugin https://github.com/tpope/heroku-binstubs.git... !
Error: no name in /Users/brandonmckay/.local/share/heroku/package.json
    at Plugin.load (/usr/local/Cellar/heroku/7.16.0/libexec/node_modules/@oclif/config/lib/plugin.js:33:19)