I have an application which controls the temperature, I used ds18b20 temperature sensor. I found the library, it was .zip file. Extract it and add to the library file of the Arduino. At the same time I add OneWire library and the problem is that DallasTemperature.h does not work. During compilation it fails. Can anybody guess the issue? Where can I download working library or may be I made some mistakes? Would be glad to any respond.

 

Not enough information.

Ask arduino forums, they can extract the information directly from your mind. That way you don't need to tell people all the pesky details.