https://community.kde.org/Calligra/Building/3
https://download.kde.org/Attic/calligra-3.0.0/
https://download.kde.org/stable/calligra/3.1.0/
https://fossies.org/linux/misc/calligra-3.1.0.tar.xz
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原文：https://www.cnblogs.com/lsgxeva/p/12727752.html