Docpad fails to render this file #394

https://gist.github.com/4471929

./docpad run --debug=7| grep warning
warning: Failed to load the file: styles/jquery-ui-1.8.23.custom.css
warning: An error occured:
warning: Failed to load the file: styles/jquery-ui-1.8.23.custom.css
warning: An error occured:
warning: Something went wrong while rendering: /home/quesada/sites/memoryous.docpad/src/documents/styles/jquery-ui-1.8.23.custom.css
warning: Failed to load the file: styles/jquery-ui-1.8.23.custom.css