E: Package ‘git‘ has no installation candidate

最新推荐文章于 2024-04-18 14:28:35 发布

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最新推荐文章于 2024-04-18 14:28:35 发布

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分类专栏： Linux 文章标签： git ubuntu linux

本文链接：https://blog.youkuaiyun.com/wyf2017/article/details/120254146

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在尝试使用`apt-get install git -y`安装git时遇到错误，提示git包不可用。解决方法是首先更新apt-get源，通过运行`apt-get update`，之后再重新尝试安装git即可成功。

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1. 问题

今天在Linux上安装git如下所示:

apt-get install git -y

结果出现下列错误:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package git 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 'git' has no installation candidate

2. 解决方案

针对上面错误，解决方案就是升级我们的：apt-get,使用下面命令

apt-get update

Get:1 file:/var/nvinfer-runtime-trt-repo-5.0.2-ga-cuda10.0  InRelease
Ign:1 file:/var/nvinfer-runtime-trt-repo-5.0.2-ga-cuda10.0  InRelease
Get:2 file:/var/nvinfer-runtime-trt-repo-5.0.2-ga-cuda10.0  Release [574 B]
Get:2 file:/var/nvinfer-runtime-trt-repo-5.0.2-ga-cuda10.0  Release [574 B]
Get:3 file:/var/nvinfer-runtime-trt-repo-5.0.2-ga-cuda10.0  Release.gpg [801 B]
Get:3 file:/var/nvinfer-runtime-trt-repo-5.0.2-ga-cuda10.0  Release.gpg [801 B]
Get:4 file:/var/nvinfer-runtime-trt-repo-5.0.2-ga-cuda10.0  Packages [764 B]
Get:5 http://security.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]
Get:6 http://archive.ubuntu.com/ubuntu bionic InRelease [242 kB]               
Get:7 http://security.ubuntu.com/ubuntu bionic-security/multiverse amd64 Packages [26.7 kB]
Get:8 http://security.ubuntu.com/ubuntu bionic-security/universe amd64 Packages [1428 kB]
Get:9 http://archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]      
Get:10 http://archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]   
Get:11 http://archive.ubuntu.com/ubuntu bionic/restricted amd64 Packages [13.5 kB]
Get:12 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages [1344 kB]
Get:13 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages [2320 kB]
Get:14 http://security.ubuntu.com/ubuntu bionic-security/restricted amd64 Packages [560 kB]
Get:15 http://archive.ubuntu.com/ubuntu bionic/multiverse amd64 Packages [186 kB]
Get:16 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages [11.3 MB]
Get:17 http://archive.ubuntu.com/ubuntu bionic-updates/restricted amd64 Packages [593 kB]
Get:18 http://archive.ubuntu.com/ubuntu bionic-updates/multiverse amd64 Packages [34.4 kB]
Get:19 http://archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages [2202 kB]
Get:20 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages [2755 kB]
Get:21 http://archive.ubuntu.com/ubuntu bionic-backports/main amd64 Packages [11.3 kB]
Get:22 http://archive.ubuntu.com/ubuntu bionic-backports/universe amd64 Packages [11.4 kB]
Fetched 23.3 MB in 7s (3502 kB/s)                                              
Reading package lists... Done