Update README.md

README.md

@@ -45,7 +45,8 @@ HTMLy requires PHP 5.3 or greater.
 
 Installations
 -------------
-Download the latest version, extract it, then upload the extracted files to your server. Make sure the installation folder is writeable by your server.
+if you have openssl on your server, use the [Installer](https://github.com/Kanti/htmly-installer/releases/latest). read the [Instructions](https://github.com/Kanti/htmly-installer/blob/master/README.md#htmly-installerphp).
+If you don't have openssl, download the latest version, extract it, then upload the extracted files to your server. Make sure the installation folder is writeable by your server.
 
 Configurations
 --------------