--- vlc-3.0.2/modules/gui/qt/components/simple_preferences.hpp.orig 2018-05-25 17:09:01.549999242 +0300 +++ vlc-3.0.2/modules/gui/qt/components/simple_preferences.hpp 2018-05-25 17:09:04.293975616 +0300 @@ -42,6 +42,7 @@ #endif #include <QWidget> +#include <QButtonGroup> enum { SPrefsInterface = 0, --- vlc-3.0.2/modules/gui/qt/dialogs/convert.cpp.orig 2018-05-25 17:10:11.324398477 +0300 +++ vlc-3.0.2/modules/gui/qt/dialogs/convert.cpp 2018-05-25 17:10:17.898341875 +0300 @@ -36,6 +36,7 @@ #include <QDialogButtonBox> #include <QFileDialog> #include <QCheckBox> +#include <QButtonGroup> #define urlToDisplayString(filestr) toNativeSeparators(QUrl(filestr).toDisplayString(\ QUrl::RemovePassword | QUrl::PreferLocalFile | QUrl::NormalizePathSegments ))