Homebrew CoreからMongoDBが消えた

$ brew install mongodb
Error: No available formula with the name "mongodb"
==> Searching for a previously deleted formula (in the last month)...
Warning: homebrew/core is shallow clone. To get complete history run:
  git -C "$(brew --repo homebrew/core)" fetch --unshallow

mongodb was deleted from homebrew/core in commit 2c2e57c:
  mongodb: delete

To show the formula before removal run:
  git -C "$(brew --repo homebrew/core)" show 2c2e57c^:Formula/mongodb.rb

If you still use this formula consider creating your own tap:
  https://docs.brew.sh/How-to-Create-and-Maintain-a-Tap

brew uninstall mongodb

brew tap mongodb/brew
brew install mongodb-community

// 実行
mongod --dbpath /usr/local/var/mongodb/