<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-site</artifactId>
<version>1.6.0-alpha2</version>
</dependency>
<parent> <groupId>org.slf4j</groupId> <artifactId>slf4j-parent</artifactId> <version>1.6.0-alpha2</version> </parent>