Failed to fetch https://mirrors.ustc.edu.cn/debian/pol/main/g/gnupg2/dirmngr 2.1.18-8-deb9u4 armhf.deb 404 Not FoundE: E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing
时间: 2023-12-12 17:05:20 浏览: 148
这个错误提示是在使用apt-get命令更新软件包时出现的,错误提示显示无法下载gnupg2软件包中的dirmngr文件。这可能是由于您使用的软件源已经过期或者该软件源没有该软件包。您可以尝试使用以下命令来更新软件源并修复缺失的软件包:
sudo apt-get update --fix-missing
如果这个方法不能解决问题,您可以尝试更改软件源并重新运行更新命令。
相关问题
Err:1 http://archive.raspberrypi.org/debian stretch InRelease Temporary failure resolving 'archive.raspberrypi.org' Err:2 http://mirrors.ustc.edu.cn/raspbian/raspbian stretch InRelease Temporary failure resolving 'mirrors.ustc.edu.cn' Reading package lists... Done W: Failed to fetch http://mirrors.ustc.edu.cn/raspbian/raspbian/dists/stretch/InRelease Temporary failure resolving 'mirrors.ustc.edu.cn' W: Failed to fetch http://archive.raspberrypi.org/debian/dists/stretch/InRelease Temporary failure resolving 'archive.raspberrypi.org' W: Some index files failed to download. They have been ignored, or old ones used instead.
根据你的问题,我猜测你遇到了在树莓派上安装软件时出现的问题。错误信息中提到了“Temporary failure resolving”,这意味着在连接软件源的过程中出现了网络连接问题。你可以尝试检查你的网络连接,或者更换其他可用的软件源。你可以在树莓派上执行以下命令更换为清华大学的软件源:
1.备份原有的源文件
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
2.编辑源文件
sudo nano /etc/apt/sources.list
3.在该文件中添加以下内容
#清华大学源
deb https://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ stretch main non-free contrib
deb-src https://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ stretch main non-free contrib
4.更新软件列表
sudo apt-get update
希望这能够帮助你解决问题。
Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: libcurl4 The following NEW packages will be installed: curl The following packages will be upgraded: libcurl4 1 upgraded, 1 newly installed, 0 to remove and 218 not upgraded. Need to get 572 kB of archives. After this operation, 406 kB of additional disk space will be used. Do you want to continue? [Y/n] Y Err:1 http://mirrors.ustc.edu.cn/debian buster/main arm64 libcurl4 arm64 7.64.0-4+deb10u1 404 Not Found [IP: 218.104.71.170 80] Err:2 http://mirrors.ustc.edu.cn/debian buster/main arm64 curl arm64 7.64.0-4+deb10u1 404 Not Found [IP: 218.104.71.170 80] E: Failed to fetch http://mirrors.ustc.edu.cn/debian/pool/main/c/curl/libcurl4_7.64.0-4+deb10u1_arm64.deb 404 Not Found [IP: 218.104.71.170 80] E: Failed to fetch http://mirrors.ustc.edu.cn/debian/pool/main/c/curl/curl_7.64.0-4+deb10u1_arm64.deb 404 Not Found [IP: 218.104.71.170 80] E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing? 这个问题
是由于无法找到所需的软件包而导致的。可能是由于软件包源无法访问或者软件包源中没有所需的软件包。
解决这个问题的方法有两种:
1. 运行 `apt-get update` 命令来更新软件包源列表,然后再次尝试安装。
2. 更换软件包源为可用的源,例如使用默认的官方源或其他可用的镜像源。
你可以尝试使用以下命令进行更新和安装:
```
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install curl
```
如果问题仍然存在,请检查你的网络连接以确保可以正常访问软件包源,或者尝试更换软件包源。
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