linuxmint> aptitude install gcc make linux-headers-`uname -r`
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 18 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.

linuxmint> aptitude install dkms
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 18 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.