Saya tidak dapat menginstal Vim dan butuh bantuan. Saya sudah mencoba yang berikut ini:
root@cbitlab1:/home/cbitlib1# sudo -s
root@cbitlab1:/home/cbitlib1# apt-get install vim
Reading package lists… Done
Building dependency tree
Reading state information… Done
Package vim is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package ‘vim’ has no installation candidate
Bagaimana cara memperbaikinya - Saya menggunakan 14,04.