I am new to Felgo and just installed onto Fedora 27. (I should point out I already had Qt 5.9 installed for other development I do)
I opened up the FlappyBird app and it ran in live preview.
Then I opened the source code in the QT Creator and lots of file not founds errors – all of the import files are missing (including for QApplication). Obviously I can’t compile the app.
What went wrong? I followed the Fedora instructions on your site. I noticed in the windows instructions there is a V-Play SDK to install but I didn’t see that for Linux.