qrc:/qml/palettes/PalettesWidget.qml:21:1: module "QtQuick.Controls" version 2.1 is not installed Without dev-qt/qtquickcontrols2, MuseScore 3.3 can't display palettes. Manually installing it fixes the problem.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=58d0f7ef3b02de15866f781c52e2d415f46b6e2d commit 58d0f7ef3b02de15866f781c52e2d415f46b6e2d Author: Miroslav Šulc <fordfrog@gentoo.org> AuthorDate: 2019-11-28 19:27:32 +0000 Commit: Miroslav Šulc <fordfrog@gentoo.org> CommitDate: 2019-11-28 19:27:47 +0000 media-sound/musescore-{3.3,9999}: fixes 1) added missing dep on dev-qt/qtquickcontrols2:5 2) switched from xdg-utils to xdg Closes: https://bugs.gentoo.org/701400 Package-Manager: Portage-2.3.80, Repoman-2.3.19 Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org> media-sound/musescore/musescore-3.3.ebuild | 15 ++------------- media-sound/musescore/musescore-9999.ebuild | 15 ++------------- 2 files changed, 4 insertions(+), 26 deletions(-)