Không thể cài đặt vim với apt-get

sudo 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

Tôi đã thử sudo apt-get update && sudo apt-get upgradenhưng không có kết quả, vấn đề tương tự.

Tôi vừa cài đặt Ubuntu. vim hoạt động nhưng ABCD được in khi nhấn phím mũi tên.

# deb cdrom:[Ubuntu 13.04 _Raring Ringtail_ - Release amd64 (20130424)]/ raring main restricted

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://pk.archive.ubuntu.com/ubuntu/ raring main restricted
deb-src http://pk.archive.ubuntu.com/ubuntu/ raring main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://pk.archive.ubuntu.com/ubuntu/ raring-updates main restricted
deb-src http://pk.archive.ubuntu.com/ubuntu/ raring-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://pk.archive.ubuntu.com/ubuntu/ raring universe
deb-src http://pk.archive.ubuntu.com/ubuntu/ raring universe
deb http://pk.archive.ubuntu.com/ubuntu/ raring-updates universe
deb-src http://pk.archive.ubuntu.com/ubuntu/ raring-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
## team, and may not be under a free licence. Please satisfy yourself as to 
## your rights to use the software. Also, please note that software in 
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://pk.archive.ubuntu.com/ubuntu/ raring multiverse
deb-src http://pk.archive.ubuntu.com/ubuntu/ raring multiverse
deb http://pk.archive.ubuntu.com/ubuntu/ raring-updates multiverse
deb-src http://pk.archive.ubuntu.com/ubuntu/ raring-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://pk.archive.ubuntu.com/ubuntu/ raring-backports main restricted universe multiverse
deb-src http://pk.archive.ubuntu.com/ubuntu/ raring-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu raring-security main restricted
deb-src http://security.ubuntu.com/ubuntu raring-security main restricted
deb http://security.ubuntu.com/ubuntu raring-security universe
deb-src http://security.ubuntu.com/ubuntu raring-security universe
deb http://security.ubuntu.com/ubuntu raring-security multiverse
deb-src http://security.ubuntu.com/ubuntu raring-security multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu raring partner
# deb-src http://archive.canonical.com/ubuntu raring partner

## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu raring main
deb-src http://extras.ubuntu.com/ubuntu raring main

Ông Jorge Castro đề xuất: "bạn có thể sử dụng gương deb để tự động chọn gương tốt nhất cho bạn.

apt-get now supports a 'mirror' method that will automatically select a good mirror based on your location. Putting:

deb mirror://mirrors.ubuntu.com/mirrors.txt precise main restricted universe multiverse
deb mirror://mirrors.ubuntu.com/mirrors.txt precise-updates main restricted universe multiverse
deb mirror://mirrors.ubuntu.com/mirrors.txt precise-backports main restricted universe multiverse
deb mirror://mirrors.ubuntu.com/mirrors.txt precise-security main restricted universe multiverse

NÓ LÀM VIỆC CHO TÔI! Tôi đã thêm các dòng trên vào

/etc/apt/sources.list

ở trên cùng và sau đó tôi

sudo apt-get update

và sau đó

sudo apt-get install vim

LÀM!

Từ việc duyệt tìm xung quanh http://pk.archive.ubfox.com/ubfox/ có vẻ như chiếc gương bạn đang sử dụng đã hết hạn. Bạn nên thử thay đổi gương của mình thành một cái gì đó khác, sau đó sẽ sửa lỗi:

• Làm thế nào tôi có thể có được apt để sử dụng một tấm gương gần tôi, hoặc chọn một chiếc gương nhanh hơn?
• Làm thế nào để bạn chọn gương nhanh nhất từ ​​dòng lệnh?

Bạn cần thêm repo deb-src vào nguồn.list của bạn.

sudo nano /etc/apt/sources.list

Tháo #từ dòng mà bắt đầu với #deb-srcsau đó Ctrl+ o, Enter, Ctrl+ xđể lưu và thoát khỏi nano.

sudo apt-get update
sudo install vim

Và vim sẽ được cài đặt.