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I have downloaded "Install OS X Mavericks.app" from torrent because of slow and unstable internet connection. Now I am trying to run it:

$ open Install\ OS\ X\ Mavericks.app
LSOpenURLsWithRole() failed with error -10810 for the file /Users/john/Downloads/Install OS X Mavericks.app.

Trying to run manually:

$ ./Install\ OS\ X\ Mavericks.app/Contents/MacOS/Install\ OS\ X\ Mavericks 
-bash: ./Install OS X Mavericks.app/Contents/MacOS/Install OS X Mavericks: Malformed Mach-o file

Trying to create installation media:

$ sudo Install\ OS\ X\ Mavericks.app/Contents/Resources/createinstallmedia 
sudo: unable to execute Install OS X Mavericks.app/Contents/Resources/createinstallmedia: Malformed Mach-o file

Also:

$ java -version
java version "1.6.0_65"
Java(TM) SE Runtime Environment (build 1.6.0_65-b14-462-10M4609)
Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-462, mixed mode)
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You could just try downloading the installer again from App Store. It took me about 5 attempts to complete the download with a 4G Internet connection. –  Lri Nov 29 '13 at 19:25

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