Unibeast failure on usb install

[Romacs]

I can't see what's happened, please someone can help me?

install.log in attachement.

 

[MacMan]

UniBeast has detected that your purchased copy of "Install OS X Mavericks.app" is incomplete.

You need to download it again from the Mac App Store.

Before you download it again, make sure that:

1) You only have one copy of "Install OS X Mavericks.app" and it's in /Applications
2) Your system language is English
3) You are not using case-sensitive filesystem for /Applications or the target volume

 

[Romacs]

Thanks!! The Step 1 is the problem!
Sorry and thanks again!