Hi, > It looks like "-lkvm" is missing in cmd line. Sorry, but it should be there: https://github.com/brezerk/q4wine/blob/master/src/q4wine-helper/CMakeLists.txt#L54 And it is present: Linking CXX executable q4wine-helper /usr/bin/c++ ... -lkvm ../q4wine-lib/libq4wine-core.so ... .. Any other ideas? Best regards, Boris