我想安装Neovim,但我得到了以下错误:无法在Debian GNU/Linux来找到特定软件包8.7
~ » sudo apt-get install neovim
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package neovim
我的sources.list:
deb http://httpredir.debian.org/debian jessie main
deb-src http://httpredir.debian.org/debian jessie main
deb http://httpredir.debian.org/debian jessie-updates main
deb-src http://httpredir.debian.org/debian jessie-updates main
deb http://security.debian.org/ jessie/updates main
deb-src http://security.debian.org/ jessie/updates main
deb http://ftp.debian.org/debian jessie main non-free contrib
deb-src http://ftp.debian.org/debian jessie main non-free contrib
deb http://ftp.debian.org/debian jessie-updates main contrib non-free
deb-src http://ftp.debian.org/debian jessie-updates main contrib non-free
UNAME:
Linux myserver 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt20-1+deb8u4 (2016-02-29) x86_64 GNU/Linux
Lsb_Release:
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 8.7 (jessie)
Release: 8.7
Codename: jessie
任何人都可以帮助我吗?