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エラー: トランザクションの確認時にエラー:
file /usr/share/applications/gtk3-demo.desktop from install of gtk3-devel-3.18.9-1.fc23.x86_64 conflicts with file from package synfigstudio-1.0.2-20151008.x86_64
file /usr/share/applications/gtk3-icon-browser.desktop from install of gtk3-devel-3.18.9-1.fc23.x86_64 conflicts with file from package synfigstudio-1.0.2-20151008.x86_64
file /usr/share/applications/gtk3-widget-factory.desktop from install of gtk3-devel-3.18.9-1.fc23.x86_64 conflicts with file from package synfigstudio-1.0.2-20151008.x86_64

エラーの要約
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今度はこんなエラーになりました......