The following lines are taken from glassmonitor.theme for SuperKaramba. They are meant to report the CPU temperature, however they only show "?C" (without quotes) on the SK theme itself.
57 text x=30 y=100 value="CPU temp :"
58 #text x=120 y=100 sensor=program program="cat /proc/acpi/thermal_zone/THM/temperature | grep 'temperature' | sed -e 's/.*: //'"
59 #text x=129 y=100 sensor=program program="sensors | grep 'M/B Temp' | awk '{print $3}'" interval=1000
60 text x=129 y=100 sensor=sensor format="%v�C" type="temp" interval=5000
Any ideas?