This is a Node.js application, which helps you cloning all your repos from Bitbucket to your local machine. It may be helpful when owning many repositories.
This app requires a single dependency - Node.js. You can install it by simply running
npm install bitbucket-backup
node app --user=bbUser --pass=bbPass --owner=teamOrUserName --folder=./backup-folder
Note that all options are mandatory, except --folder. It defaults to ./bb-backup.