Linking CXX executable ktorrent
CMakeFiles/ktorrent_app.dir/dialogs/importdialog.o(.text+0xef4): In function `kt::ImportDialog::import()':
/usr/home/dagor/ktorrent16/ktorrent/ktorrent/dialogs/importdialog.cpp:185: undefined reference to `bt::MultiDataChecker::MultiDataChecker(unsigned int, unsigned int)'
CMakeFiles/ktorrent_app.dir/dialogs/importdialog.o(.text+0x116b):/usr/home/dagor/ktorrent16/ktorrent/ktorrent/dialogs/importdialog.cpp:197: undefined reference to `bt::SingleDataChecker::SingleDataChecker(unsigned int, unsigned int)'

PS. That about viewtopic.php?f=1&t=3955&start=15

Is libktorrent up to date ?

all freshest from git

Are you sure it is installed ? Because it seems to me that you are attempting to link with an older version, which does not contain the changes needed for linking to succeed.

George wrote:Are you sure it is installed ? Because it seems to me that you are attempting to link with an older version, which does not contain the changes needed for linking to succeed.

Sorry,in directory from path finded old libs... delete and all ok.....