Jeckins update under Fedora 15

If you have installed jenkins from their web page they add a new repository but not import the repository’s public key that generates problems in yum updates

No se ha instalado la llave pública de jenkins-1.421-1.1.noarch.rpm

if you want to fix these problem only run this command

sudo rpm –import http://pkg.jenkins-ci.org/redhat/jenkins-ci.org.key