Just downloaded a Linux installer, did

sh ./vendetta-linux-x-installer.sh

as per instructions and got this:

nazgul@nazgul-laptop:~$ sh ./vendetta-linux-ia32-installer.sh
Verifying archive integrity...Error in MD5 checksums: 3b53716fa7640b20a2702ae18f01f822 is different from 7f765ea800444d30a483c0edc57d726d

Downloading from another mirror gave a same result.

Fixed - for some reason one more download of the same file gave me the working version.