../../../src/ubuntumirclient/integration.cpp:159:129: error: 'u_application_instance_get_mir_connection' was not declared in this scope window, mClipboard, static_cast<UbuntuScreen*>(mScreen), mInput, u_application_instance_get_mir_connection(mInstance)); ^
../../. ./src/ubuntumir client/ integration. cpp:159: 129: error: 'u_application_ instance_ get_mir_ connection' was not declared in this scope
window, mClipboard, static_ cast<UbuntuScre en*>(mScreen) , mInput, u_application_ instance_ get_mir_ connection( mInstance) );
^
So yeah, please fix build deps.