nodejs:
  Installed: 6.2.1-1nodesource1~jessie1
  Candidate: 0.10.29~dfsg-2
  Version table:
 *** 6.2.1-1nodesource1~jessie1 0
        500 https://deb.nodesource.com/node_6.x/ jessie/main amd64 Packages
        100 /var/lib/dpkg/status
     6.0.0~dfsg-1 0
          1 http://ftp.debian.org/debian/ experimental/main amd64 Packages
     0.10.29~dfsg-2 0
       1001 http://mirrors.kernel.org/debian/ jessie/main amd64 Packages