在capistrano部署期间缺少文件夹错误

I'm not sure I understand the error messages I'm getting while attempting to deploy my rails app with capistrano. The deploy is failing because of some missing directory (more specifically: images, stylesheets and javascript) but I'm not sure why these directories are being searched for in the public directory of the release directory. These folders should be in the assets directory of my app directory, but capistrano searching the public folder of the release folder for /images, /stylesheets and /javascript? Any idea why? Any idea what I'm doing wrong? Any help would be greatly appreciated! The terminal output is below.I'm not sure I understand the error messages I'