[slf4j-user] Newbie question. Jar files . Which one I have to add at my Java Build Path / Libraries under Eclipse ?

[pierre2006]

Hi,

Newbie question.
Try to use a other project.
This other project need SLF4J when I try to run  sample under Eclipse.
got this kind or error in the Console :
Caused by: java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory

I downloaded slf4j-1.3.0.zip.
Unzipped it.
Now I have a lot of jar files :
slf4j-jdk14-1.3.0.jar
slf4j-simple-1.3.0.jar
slf4j-nop-1.3.0.jar
Etc.

I am lost.
Which one I have to add at my 
Java Build Path / Libraries under Eclipse ?

Thanks in advance.

Pierre8