ESP8266 Socket.io Error Client

I want to make a WebSocket inner ESP8266 but i cant do it. I used this link for made it. https://github.com/billroy/socket.io-arduino-client I get error inner SocketIOClient.h

The error is0;

In file included from C:\Users\WaffenSS\Desktop\ses\ses.ino:1:0:

C:\Program Files (x86)\Arduino\libraries\SocketIOClient/SocketIOClient.h:44:2: error: #error "Please specify an interface such as W5100, ENC28J60, or ESP8266"

error "Please specify an interface such as W5100, ENC28J60, or ESP8266"

^

C:\Program Files (x86)\Arduino\libraries\SocketIOClient/SocketIOClient.h:45:2: error: #error "above your includes like so : #define ESP8266 "

error "above your includes like so : #define ESP8266 "

^

exit status 1 Error compiling for board Arduino/Genuino Uno.

There is anyone can help me ?