Hi there, if I try to compile latest cvs version, then i got errors : gcc -I. -Ikernel/include -I/usr/local/include -I/lib/modules/2.4.19/build/include -O2 -c prog/sensors/chips.c -o prog/sensors/chips.ro prog/sensors/chips.c: In function `print_bmc': prog/sensors/chips.c:3669: `SENSORS_BMC_IN1' undeclared (first use in this function) prog/sensors/chips.c:3669: (Each undeclared identifier is reported only once prog/sensors/chips.c:3669: for each function it appears in.) prog/sensors/chips.c:3671: `SENSORS_BMC_IN1_MIN' undeclared (first use in this function) prog/sensors/chips.c:3672: `SENSORS_BMC_IN1_MAX' undeclared (first use in this function) prog/sensors/chips.c:3683: `SENSORS_BMC_FAN1' undeclared (first use in this function) prog/sensors/chips.c:3688: `SENSORS_BMC_FAN1_MIN' undeclared (first use in this function) prog/sensors/chips.c:3699: `SENSORS_BMC_TEMP1' undeclared (first use in this function) prog/sensors/chips.c:3701: `SENSORS_BMC_TEMP1_MIN' undeclared (first use in this function) prog/sensors/chips.c:3702: `SENSORS_BMC_TEMP1_MAX' undeclared (first use in this function) make: *** [prog/sensors/chips.ro] Fehler 1 What going wrong ? Mark, I believe you have forgot some defines ? -- Thanks, Alexander Malysh