redmine-plugin-recaptcha 0.1.0+git20121018-3 (arm64 binary) in ubuntu disco

 This plugin gives Redmine the ability to display reCAPTCHA authentication
 in order to allow user self-registration and prevent spam.
 .
 Before using it, you will need to sign-up for a reCAPTCHA key at
 https://www.google.com/recaptcha.