почему include для 0.18, хотя версия 0.19 ? $ rpm -qf /usr/include/libixion-0.18/ixion/cell.hpp libixion-devel-0.19.0-alt1.x86_64 Ну и сборка labplot падает с такой диагностикой: In file included from /usr/include/libixion-0.18/ixion/types.hpp:11, from /usr/include/libixion-0.18/ixion/address.hpp:11, from /usr/include/liborcus-0.18/orcus/spreadsheet/sheet.hpp:17, from /usr/src/RPM/BUILD/labplot-2.11.1/src/backend/datasources/filters/OdsFilter.cpp:23: /usr/include/libixion-0.18/ixion/env.hpp:39:5: error: "_WIN32" is not defined, evaluates to 0 [-Werror=undef] 39 | #if _WIN32