Resolving System.NotSupportedException No data is available for encoding 850 in .net Core
https://msdn.microsoft.com/en-us/library/system.text.encodingprovider(v=vs.110).aspx
Message: System.NotSupportedException : No data is available for encoding 850. For information on defining a custom encoding, see the documentation for the Encoding.RegisterProvider method.
Setting up a Raspberry Pi NGINX PHP MySQL LEMP Stack
Ste Wright has already written up how to install PHP 7 on a RPi3 the same works for RPi2 so i will not rewrite it here.