Skypeをインストールしようとしています。Debian Stretch（テスト）amd64（skype-debian_4.3.0.37-1_i386.deb）はlibasound2-plugins:i386転移的に依存しますlibtwolame0:i386。 Multiarchがマイコンピュータに設定され、実行中です。
libtwolame0しかし、明らかに（amd64バージョン）と次の間に競合がありますlibtwolame0:i386。
$ sudo apt-get install libtwolame0 libtwolame0:i386
[...]
libtwolame0 is already the newest version.
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libtwolame0 : Conflicts: libtwolame0:i386 but 0.3.13-1.1 is to be installed
libtwolame0:i386 : Conflicts: libtwolame0 but 0.3.13-1.1 is to be installed
E: Unable to correct problems, you have held broken packages.
$ sudo apt-cache showpkg libtwolame0
Package: libtwolame0
Versions:
0.3.13-1.1 (/var/lib/apt/lists/ftp.fr.debian.org_debian_dists_stretch_ma [...]
[...]
Reverse Depends:
libtwolame0:i386,libtwolame0
vlc-nox,libtwolame0
twolame,libtwolame0
libtwolame-dev,libtwolame0 0.3.13-1.1
libsox-fmt-mp3,libtwolame0
gstreamer1.0-plugins-ugly,libtwolame0
gstreamer0.10-plugins-ugly,libtwolame0
libavcodec-ffmpeg56,libtwolame0
darkice,libtwolame0
audacity,libtwolame0
Dependencies:
0.3.13-1.1 - libc6 (2 2.3.4) libtwolame0:i386 (0 (null)) # Why libtwolame0:i386 ?
これが一般的なDebianの問題かインストールの問題なのか、どうすればわかりますか？これがインストールに問題がある場合はどうすれば解決できますか？