404 - Path /org/slf4j/slf4j-api/1.6.1/slf4j-api-1.6.1.pom not found in local storage of repository "Releases" [id=releases]

Path /org/slf4j/slf4j-api/1.6.1/slf4j-api-1.6.1.pom not found in local storage of repository "Releases" [id=releases]