With a compiled version of argyll V0.7b5 work also the calibration under amd64-Linux. I've test it with the i1 and also the DTP92Q works.
To compile are two changes nessesary (thanks to Greame for help): Delete Line 1747 in dispwin.c change line 27 in spectro/Jamfile toLINKFLAGS += -L$(LibWinD) -L/usr/lib64 -lX11 -lXext -lXxf86vm -lXinerama -lc -lpthread -lm -lXss -lXau -lXdmcp -ldl ;
Perhaps install some libs and other stuff ;-) Udo