qmake

[Mistletoe921]

I've followed your instructions for the first few steps, but when I do this step "You can now compile the project quadwild/quadwild.pro with qmake or QtCreator.", the code gives me an error, I first type in the terminal "qmake I first type "qmake.pro" and then "make" in the terminal, the code will report an error as shown in this figure


Do you have any good suggestions or programs to solv

e this problem? Sorry to bother you! Have a nice life!