conky and cpu temp

[Alain Muls]

Hi All

I started to use conky and found an example .conkyrc file.
In it I have a line for displaying the temperature

${acpitemp}°C ${alignr}(${cpu cpu1}%)

but it always displays 0°C, what should I install/setup to get the CPU 
temperature?

Tx/Alain
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Alain MULS                                 alain.muls at telenet.be
CISS-GENA                                           +32.2.7426340
Renaissance Avenue 30
1000 BRUSSELS - Belgium
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