Install Linux Headers on Debian - Troubleshooting Package Not Found

Install Linux Headers on Debian - Troubleshooting Package Not Found: a task in Terminal-Lego-15k (Harbor dataset). You are working on a Debian 7.1 system running a custom kernel version (3.4.61+) on a Cubietruck/Cubieboard3 device. You need to investigate why the standard apt-get install…