Qt, Error when executing step "Make"

Question

I'm trying to get the hang of Qt for my C++ applications. I tried a quick test project, but when I tried to run it I got this error.

I found a post on Stack Overflow about this error, but the solutions they gave didn't work for me.

Answer 1

'C:\Program' is not recognized as an internal or external command

tells you that it splits C:\Program Files (x86)\Qt\5.0\mingw53_32\bin\qmake.exe into several strings. Install your Qt into a folder without spaces in its name.