jquery-ui-1.7.3.custom.zip, missing file "ui.selectable.css"?

jquery-ui-1.7.3.custom.zip, missing file "ui.selectable.css"?

Hello everyone,

I'm new with jQuery UI, I have downloaded the "jquery-ui-1.7.3.custom.zip" from here "http://jqueryui.com/download", selecting all components and "UI lightness" as theme.

But it seems that the file " development-bundle/themes/base/ui.selectable.css " is missing.

Actually the file "ui.selectable.css" is invoked by the file "development-bundle/themes/base/ui.base.css", at line 3: @import url("ui.selectable.css"); . But, unfortunately, the file "ui.selectable.css" doesn't exist in the folder "development-bundle/themes/base/".

Could someone please helps? thank you