I clone the project files from github , and download the osx driver from this page.
the error is
In file included from lib/FastLED/led_sysdefs.h:43:0,
/Users/rnt/.platformio/packages/framework-arduinoespressif8266/cores/esp8266/Arduino.h:191:14: error: conflicting declaration 'typedef bool boolean'
typedef bool boolean;
In file included from lib/FastLED/led_sysdefs.h:27:0,
lib/FastLED/platforms/esp/8266/led_sysdefs_esp8266.h:15:17: error: 'boolean' has a previous declaration as 'typedef uint8_t boolean'
typedef uint8_t boolean;
i had try updateing platformio via the terminal