Bug#831845: musescore: Musescore requires qtbase-abi-5-5-1 but not exist

[Tomoo Nomura]

Package: musescore
Version: 2.0.2+dfsg-2
Severity: normal

Dear Maintainer,

Musescore requires qtbase-abi-5-5-1, but there is no candidates.
qtbase-5-5-1 is a virtual package and it contains libqt5core5a. I have already installed libqt5core5a.
Please provide a virtual package qtbase-abi-5-5-1 or replace dependancy of qtbase-abi-5-5-1 by libqt5core5a.

-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (101, 'testing'), (100, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.6.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=ja_JP.UTF-8, LC_CTYPE=ja_JP.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages musescore depends on:
ii  desktop-file-utils           0.23-1
ii  libasound2                   1.1.1-2
ii  libc6                        2.23-1
ii  libfreetype6                 2.6.3-3+b1
ii  libgcc1                      1:6.1.1-9
ii  libogg0                      1.3.2-1
ii  libportaudio2                19+svn20140130-1
ii  libpulse0                    8.0-2+b2
ii  libqt5concurrent5            5.6.1+dfsg-3
ii  libqt5core5a                 5.6.1+dfsg-3
ii  libqt5designer5              5.6.1-2
ii  libqt5gui5                   5.6.1+dfsg-3
ii  libqt5help5                  5.6.1-2
ii  libqt5network5               5.6.1+dfsg-3
ii  libqt5printsupport5          5.6.1+dfsg-3
ii  libqt5qml5                   5.6.1-4
ii  libqt5quick5                 5.6.1-4
ii  libqt5quickwidgets5          5.6.1-4
ii  libqt5sql5                   5.6.1+dfsg-3
ii  libqt5sql5-sqlite            5.6.1+dfsg-3
ii  libqt5svg5                   5.6.1-2
ii  libqt5test5                  5.6.1+dfsg-3
ii  libqt5webkit5                5.6.1+dfsg-4
ii  libqt5widgets5               5.6.1+dfsg-3
ii  libqt5xml5                   5.6.1+dfsg-3
ii  libqt5xmlpatterns5           5.6.1-2
ii  libsndfile1                  1.0.25-10
ii  libstdc++6                   6.1.1-9
ii  libvorbis0a                  1.3.5-3
ii  libvorbisfile3               1.3.5-3
ii  musescore-common             2.0.2+dfsg-2
ii  qml-module-qtquick-controls  5.6.1-2
ii  qml-module-qtquick-layouts   5.6.1-2
ii  qml-module-qtquick2          5.6.1-4
pn  qtbase-abi-5-5-1             <none>
ii  shared-mime-info             1.6-1
ii  xdg-utils                    1.1.1-1
ii  zlib1g                       1:1.2.8.dfsg-2+b1

Versions of packages musescore recommends:
ii  pulseaudio-utils  8.0-2+b2

Versions of packages musescore suggests:
pn  fluid-soundfont-gm  <none>
ii  timgm6mb-soundfont  1.3-2

-- no debconf information