我正在嘗試在 Fedora 中安裝 MySQL

Question

我正在嘗試安裝 mysql，當我運行 install 命令時，它不斷拋出錯誤或返回下載失敗。

[root@fedora rk10]# dnf install mysql-community-server
negativo17 - Nvidia                                                                                                                                           26 kB/s |  50 kB     00:01    
Errors during downloading metadata for repository 'epel-nvidia':
  - Status code: 404 for https://negativo17.org/repos/nvidia/epel-36/x86_64/repodata/repomd.xml (IP: 217.79.184.49)
Error: Failed to download metadata for repo 'epel-nvidia': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
MySQL 8.0 Community Server                                                                                                                                    17  B/s |  10  B     00:00    
Errors during downloading metadata for repository 'mysql80-community':
  - Status code: 404 for http://repo.mysql.com/yum/mysql-8.0-community/fc/36/x86_64/repodata/repomd.xml (IP: 124.41.245.48)
Error: Failed to download metadata for repo 'mysql80-community': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
MySQL Connectors Community                                                                                                                                    16  B/s |  10  B     00:00    
Errors during downloading metadata for repository 'mysql-connectors-community':
  - Status code: 404 for http://repo.mysql.com/yum/mysql-connectors-community/fc/36/x86_64/repodata/repomd.xml (IP: 124.41.245.48)
Error: Failed to download metadata for repo 'mysql-connectors-community': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
MySQL Tools Community                                                                                                                                         19  B/s |  10  B     00:00    
Errors during downloading metadata for repository 'mysql-tools-community':
  - Status code: 404 for http://repo.mysql.com/yum/mysql-tools-community/fc/36/x86_64/repodata/repomd.xml (IP: 124.41.245.48)
Error: Failed to download metadata for repo 'mysql-tools-community': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
Ignoring repositories: epel-nvidia, mysql80-community, mysql-connectors-community, mysql-tools-community
Last metadata expiration check: 0:47:47 ago on Fri Jul 22 17:02:33 2022.
No match for argument: mysql-community-server
Error: Unable to find a match: mysql-community-server
 

Answer 1

您的存儲庫指向的 URL 似乎實際上並不存在。 查看前兩個“epel-nvidia”和“mysql80-community”的 URL：

https://negativo17.org/repos/nvidia/

http://repo.mysql.com/yum/mysql-8.0-community/fc/

我會嘗試為每個未包含每個 URL 實際存在的路徑的存儲庫修改相應的存儲庫文件（/etc/yum.repos.d/(repo filename)）。

例如，在 repo 文件中，嘗試更改：

http://repo.mysql.com/yum/mysql-8.0-community/fc/36/x86_64/repodata/repomd.xml

至

http://repo.mysql.com/yum/mysql-8.0-community/fc/35/x86_64/repodata/repomd.xml

（注意從 ../fc/36/.. 到 ../fc/35/.. 的變化）

祝你好運，我希望這會有所幫助。