CURL will not follow 301

I tried running the project according to the start page and found myself with a little error. 

```curl -sS http://apigility.org/install | php```

```html
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>301 Moved Permanently</title>
</head><body>
<h1>Moved Permanently</h1>
<p>The document has moved <a href="https://apigility.org/install">here</a>.</p>
<hr>
<address>Apache Server at apigility.org Port 80</address>
</body></html>
```