Hello, I have a question about needing install python 2.7 If user wants to setup udk compiling environment, he needs install python 2.7. When running build command every time, it always check python tool path. Why? If I compiled basetools before, and use the prebuilt basetools package, then I don't need install python 2.7 package? Thanks ????? ????????????????????????????????????????????????????? CONFIDENTIAL NOTE: This email contains confidential or legally privileged information and is for the sole use of its intended recipient. Any unauthorized review, use, copying or forwarding of this email or the content of this email is strictly prohibited.