New user, unable to compile blink in Arduino ESP12E

[gjt211]

Just found this repo and got rather excited.
I added https://raw.githubusercontent.com/eerimoq/simba-releases/master/arduino/esp/package_simba_esp_index.json to my Arduino additional board manager section, then when and added the ESP simba board.
I opened the blink example from the simba section, clicked on compile only and it failed.
Any help is appreciated.
Errors below...

Linking everything together...
"C:\\Users\\Turner\\AppData\\Local\\Arduino15\\packages\\Simba\\tools\\xtensa-lx106-elf-gcc\\1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -Wl,-Tsimba.flash.4m.ld -u call_user_start -Wl,--cref -nostdlib -Wl,-EL -mtext-section-literals -Wl,--gc-sections -Wl,--gc-sections "-LC:\\Users\\Turner\\AppData\\Local\\Arduino15\\packages\\Simba\\hardware\\esp\\15.0.3/variants/esp12e/src/mcus/esp8266/ld" "-LC:\\Users\\Turner\\AppData\\Local\\Arduino15\\packages\\Simba\\hardware\\esp\\15.0.3/variants/esp12e/3pp/ESP8266_RTOS_SDK/lib" "-LC:\\Users\\Glendon" "Turner\\AppData\\Local\\Arduino15\\packages\\Simba\\hardware\\esp\\15.0.3/lib" -o "C:\\Users\\GLENDO~1\\AppData\\Local\\Temp\\arduino_build_836694/blink.ino.elf" "-LC:\\Users\\GLENDO~1\\AppData\\Local\\Temp\\arduino_build_836694" "-Wl,-Map,C:\\Users\\GLENDO~1\\AppData\\Local\\Temp\\arduino_build_836694/blink.ino.map" -Wl,--start-group -lhal -lgcc -lphy -lpp -lnet80211 -lwpa -lcrypto -lmain -lfreertos -llwip -lm -lminic "C:\\Users\\GLENDO~1\\AppData\\Local\\Temp\\arduino_build_836694\\sketch\\blink.ino.cpp.o" "C:\\Users\\GLENDO~1\\AppData\\Local\\Temp\\arduino_build_836694\\core\\simba_gen.c.o" "C:\\Users\\GLENDO~1\\AppData\\Local\\Temp\\arduino_build_836694\\core\\src\\boards\\esp12e\\board.c.o" "C:\\Users\\GLENDO~1\\AppData\\Local\\Temp\\arduino_build_836694/core\\core.a" -Wl,--end-group
xtensa-lx106-elf-gcc: error: Turner\AppData\Local\Arduino15\packages\Simba\hardware\esp\15.0.3/lib: No such file or directory

exit status 1
Error compiling for board ESP12E.