I want to install esp8266 RTOS IDF in the window.
But I missed some steps that's why hello code is not running.
I have two options to install MSYS and ESP IDF cmd for code.
--MSYS--
~/esp/ESP8266_RTOS_SDK
$ python -m pip install --user -r $IDF_PATH/requirements.txt
Requirement already satisfied: setuptools in
$ make menuconfig
Toolchain path: /opt/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc
Toolchain version: esp-2019r2
Compiler version: 8.2.0
Python requirements from C:/Users/varun/Desktop/esp-idf/requirements.txt are satisfied.
How to set toolchain path
I downloaded -- https://dl.espressif.com/dl/xtensa-lx106-elf-win32-1.22.0-100-ge567ec7-5.2.0.zip
MINGW32 ~/esp
$ ls
ESP8266_RTOS_SDK esp-idf hello_world xtensa-lx106-elf-win32-1.22.0-100-ge567ec7-5.2.0

MINGW32 ~/esp/ESP8266_RTOS_SDK/examples/get-started/hello_world
$ printenv PATH
/opt/xtensa-esp32-elf/bin:/mingw32/bin:/usr/local/bin:/usr/bin:/bin:/c/Windows/System32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShell/v1.0/:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/opt/xtensa-lx106-elf/bin

$ printenv IDF_PATH
/home/varun/esp/ESP8266_RTOS_SDK

@zhanghuichina @FayeY @donghengqaz @igrr
Please guide me

varun@LAPTOP-RFBF50C5 MINGW32 /opt
$ ls
'esp32-testing after remove fd' xtensa-lx106-elf 'xtensa-lx106-elf-win32-1.22.0-88-gde0bdc1-4.8.5 .tar.gz'

varun@LAPTOP-RFBF50C5 MINGW32 /opt
$ tar zxvf xtensa-lx106-elf-win32-1.22.0-88-gde0bdc1-4.8.5.tar.gz

$ make menuconfig
make: xtensa-esp32-elf-gcc: Command not found
expr: syntax error: unexpected argument ‘5.2.0’