Error compiling for board Adafruit Feather HUZZAH ESP8266.

Anytime I try to verify the code to upload to the board I get an error.

Error messages is as follows:

'Arduino: 1.8.10 (Mac OS X), Board: "Adafruit Feather HUZZAH ESP8266, 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), v2 Lower Memory, Disabled, None, Only Sketch, 115200"

fork/exec /Users/admin/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3: no such file or directory
Error compiling for board Adafruit Feather HUZZAH ESP8266.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.'

I know the code works, Im using example code.
No sure exactly what is causing the error and how to fix it.

Im following this tutorial for the set up process.

I would REALLY appreciate some help, thanks.

a Mac? install Python3

Yes on Mac. Installed Python3 and it worked. Thank you!

When compiling a program on the adafruit feather huzzah esp8266, I am getting this error:

Arduino: 1.8.5 (Mac OS X), Board: "Adafruit Feather HUZZAH ESP8266, 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), v2 Lower Memory, Disabled, None, Only Sketch, 115200"

In file included from /Users/reycekrause/Library/Arduino15/packages/esp8266/hardware/esp8266/2.6.3/tools/sdk/libc/xtensa-lx106-elf/include/sys/stdio.h:6:0,
from /Users/reycekrause/Library/Arduino15/packages/esp8266/hardware/esp8266/2.6.3/tools/sdk/libc/xtensa-lx106-elf/include/stdio.h:63,
from /Users/reycekrause/Library/Arduino15/packages/esp8266/hardware/esp8266/2.6.3/cores/esp8266/Arduino.h:32,
from sketch/RainbowWeatherStation.ino.cpp:1:
/Users/reycekrause/Library/Arduino15/packages/esp8266/hardware/esp8266/2.6.3/tools/sdk/libc/xtensa-lx106-elf/include/sys/pgmspace.h:25:130: error: 'const char HTTP_HEAD []' redeclared as different kind of symbol
#define PROGMEM attribute((section( "".irom.text." FILE "." __STRINGIZE(LINE) "." __STRINGIZE(COUNTER) """)))
^
/Users/reycekrause/Google Drive/Arduino/libraries/WiFiManager-master/WiFiManager.h:32:24: note: in expansion of macro 'PROGMEM'
const char HTTP_HEAD[] PROGMEM = "<html lang="en"><meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"/>{v}";
^
In file included from /Users/reycekrause/Google Drive/Arduino/libraries/WiFiManager-master/WiFiManager.h:17:0,
from /Users/reycekrause/Google Drive/GeekMOMProjects/RainbowWeatherStation/RainbowWeatherStation.ino:101:
/Users/reycekrause/Library/Arduino15/packages/esp8266/hardware/esp8266/2.6.3/libraries/ESP8266WebServer/src/ESP8266WebServer.h:33:39: error: previous declaration of 'HTTPMethod HTTP_HEAD'
enum HTTPMethod { HTTP_ANY, HTTP_GET, HTTP_HEAD, HTTP_POST, HTTP_PUT, HTTP_PATCH, HTTP_DELETE, HTTP_OPTIONS };
^
In file included from /Users/reycekrause/Google Drive/GeekMOMProjects/RainbowWeatherStation/RainbowWeatherStation.ino:109:0:
/Users/reycekrause/Google Drive/Arduino/libraries/FastLED/FastLED.h:14:21: note: #pragma message: FastLED version 3.003.002

pragma message "FastLED version 3.003.002"

^
In file included from /Users/reycekrause/Google Drive/Arduino/libraries/FastLED/FastLED.h:65:0,
from /Users/reycekrause/Google Drive/GeekMOMProjects/RainbowWeatherStation/RainbowWeatherStation.ino:109:
/Users/reycekrause/Google Drive/Arduino/libraries/FastLED/fastspi.h:130:23: note: #pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output

pragma message "No hardware SPI pins defined. All SPI access will default to bitbanged output"

^
exit status 1
Error compiling for board Adafruit Feather HUZZAH ESP8266.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

any suggestions?