JFolder: :delete: Path is not a folder.

Each type I upload the new version of Launcher I get this triple message:

Warning
JFolder: :delete: Path is not a folder. Path: /Volumes/WebDev/MAMP_files/htdocs/scaleauto2015/administrator/components/com_easyblog/sql

JFolder: :delete: Path is not a folder. Path: /Volumes/WebDev/MAMP_files/htdocs/scaleauto2015/administrator/components/com_easyblog/xmlfiles

JFolder: :delete: Path is not a folder. Path: /Volumes/WebDev/MAMP_files/htdocs/scaleauto2015/administrator/components/com_easyblog/easysocial

But jsut after this warning I get an "Installation was succesful" and the extension is ready to execute the online isntallation...

I'm working in localhost for now with MAMP for mac.