How to Fix wget Unzip Error

A lot of users are reporting the following error when trying to unzip the Ghost source code:

   End-of-central-directory signature not found.  Either this file is not
   a zipfile, or it constitutes one disk of a multi-part archive.  In the
   latter case the central directory and zipfile comment will be found on
   the last disk(s) of this archive.

It seems that wget is having some problems on ghost.org because it is behind a password protected page. They are trying to fix it currently, but if your having problems unzipping the Ghost archive after downloading it with wget, download the file manually to your computer and then use the following command on your local machine to send it to your server:

scp /path/to/ghost-0.3.0.zip user@host.com:/path/to/place/the/zip