Previously, I was attempting to install the most recent Conky Manger 2.0 on my Elementary OS Luna but failed. You can read my post about this here. But thanks to my reader which provide the DEB file download link for the previous Conky Manager 1.2 which works on Elementary OS Luna.
How to install Conky Manager 1.2 on Elementary OS Luna
1. Download the conky-manager_184.108.40.206_amd64.deb
2. Install it using command:
sudo dpkg -i conky-manager_220.127.116.11_amd64.deb
sudo apt-get -f install
Done. Now you can start using Conky Manager to manage your beautiful Conky on Elementary OS Luna.