Unsolved "make install" does not work out-of-the-box in Qt Creator example projects

[probono]

On Linux, in Qt Creator 5.8:

File -> New File or Project
Accept all defaults
Add "make install" as an additional step in the build settings
Does not work

It is a convention that make install should work. Please change the example projects that come with Qt Creator so that make install works out-of-the-box without having to fiddle around. Thanks!

[jsulm]

@probono "Does not work" isn't a problem description.
You should say what exactly you did and what did not work (errors/warnings?).