>> But I do not see an error message which I would interpret as a direct >> explanation for the missed display of the menu entry “Plugin Manager”. > > Aha, I see, Evolution doesn't know what modules/plugins should be > loaded, thus it doesn't claim any error about them "missing". See above > for the probable reason.
I got the impression in the meantime that the activation of the software build option “CMAKE_BUILD_WITH_INSTALL_RPATH” triggered interesting effects. https://cmake.org/cmake/help/v3.19/variable/CMAKE_BUILD_WITH_INSTALL_RPATH.html Some software updates later - the menu entry “Plugin Manager” is displayed as expected also on my test system (after such a build parameter was switched off). elfring@Sonne:~/Projekte/Bau/Evolution/3.36.5> LANG=C LD_LIBRARY_PATH=/home/elfring/Projekte/Bau/Evolution/3.36.5/Probe/lib/evolution:/home/elfring/Projekte/Bau/Evolution/3.36.5/Probe/lib/evolution/plugins:/home/elfring/Projekte/Bau/Evolution/3.36.5/Probe/lib/evolution/modules Probe/bin/evolution Should any failures for the loading and integration of desirable modules/plugins trigger corresponding clear warnings (or error messages)? Will the chances grow to clarify any remaining open issues? Regards, Markus _______________________________________________ evolution-hackers mailing list evolution-hackers@gnome.org To change your list options or unsubscribe, visit ... https://mail.gnome.org/mailman/listinfo/evolution-hackers