Less installation steps.

I prefer installing like this, so I assume other will.

README.md

@@ -13,12 +13,18 @@ Connect to your server as root via SSH
 ssh [email protected]
 ```
 
-Download the installation script
+Download the installation script, and run it:
 ```bash
-curl -O http://vestacp.com/pub/vst-install.sh
+curl http://vestacp.com/pub/vst-install.sh | bash
 ```
 
-Run it
+If the above example does not work, try this 2 step method:
+
+Download the installation script:
+```bash
+curl -O http://vestacp.com/pub/vst-install.sh
+```
+Then run it:
 ```bash
 bash vst-install.sh
 ```