Hello. I love pgadmin4 and I am studying. I was not able to solve the following problems during packaging pgadmin4. Error1. When performing 'Running make ...', an error occurs on line 285 of pyconfig.h when building pgAdmin4.h. The sentence is "#define hypot _hypot". Error message is "std :: _ hypot" is not declared. Error2. If I comment out the #define statement because of the above problem, I get a problem when importing server.h. Current my environment - Windows 10 - Qt 5.5.0 (msvc2013) - VC 2012 - Python 2.7.15 & 3.6 - posgtreSQL 10 - Inno Setup 5 In the case of Mingw, I added an additional gcc / g ++ in the MinGW Installer and tried using the 5.9.1 version of mingw53_32 for Qt. But I'm still having problems. In the case of VC, I tried it until 2014 without using it after 2015. Please help me solve the problem of _hypot.