运行 rake deploy 时突然出现此错误。我该如何解决？耙预览工作正常。任何帮助将非常感激！
~/dev/octopress$ rake deploy
## Found posts in preview mode, regenerating files ...
## Generating Site with Jekyll
identical source/stylesheets/screen.css
Configuration from /home/me/dev/octopress/_config.yml
Building site: source -> public
Successfully generated site: source -> public
cp -r source/_posts/build/cssselect/.coveragerc public/_posts/build/cssselect/.coveragerc
rake aborted!
No such file or directory - public/_posts/build/cssselect/.coveragerc
Tasks: TOP => copydot
(See full trace by running task with --trace)