Ok, I think this time the Nightly build is installed : the interface is changed and there's a new tab in the build options.
I tried to compile my code, I get a popup telling me :
"It seems that this project has not been build yet. Do you want to build it now?"
Of course I answer yes but the same popup reopen, again and again, until I click on "Cancel", and my program doesn't launch. This problem has nothing to see with mysql because I have it with all my old c::b project... and even with this code :
#include <iostream>
int main()
{
printf("Hello world");
}
And when I click on "Rebuild" :
Thanks again for your patience