Thank you @ESP_Sprite.
Yes, Actually I opened this issue on github.
I got quick response from espressif team with temporary solution an it works too I got my setup running well now...
@ricksondpenha for now follow temporary solution ,soon they will come with proper solution.
You may get some error while cloning git to windows
https://github.com/espressif/esp-idf/issues/11 they may have solved this issue but nothing to worry about if you get this kind of message while cloning go ahead and follow nex steps in setup document.
One another thing esp-idf and project path should not contain any spaces... I got username in widows with space so it failed but with new user name without space and with temporary solution it works ..hope these things helps you.
Tommorow I will get my ESP32 EVB from Espressif ..will have busy tommorow
Thank you for EVB @Espressif