Dạo gần đây, khi tạo mới VPS ở Vultr hay DigitalOcean mình thường gặp lỗi [Errno 14] PYCURL ERROR 22 khi sử dụng lệnh yum. Nội dụng có thể như sau:
[root@hocvps.com ~]# yum -y install wget Loaded plugins: fastestmirror Setting up Install Process Determining fastest mirrors epel/metalink | 4.0 kB 00:00 * base: www.ftp.ne.jp * epel: ftp.kddilabs.jp * extras: www.ftp.ne.jp * updates: www.ftp.ne.jp base | 3.7 kB 00:00 base/primary_db | 4.6 MB 00:00 epel | 4.4 kB 00:00 http://ftp.kddilabs.jp/Linux/packages/fedora/epel/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://ftp.tsukuba.wide.ad.jp/Linux/fedora/epel/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://ftp.iij.ad.jp/pub/linux/fedora/epel/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://ftp.cuhk.edu.hk/pub/linux/fedora-epel/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. Trying other mirror. http://mirror.premi.st/epel/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://ftp.yzu.edu.tw/Linux/Fedora-EPEL/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://epel.mirror.srv.co.ge/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://ftp.kddilabs.jp/Linux/packages/fedora/epel/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://ftp.tsukuba.wide.ad.jp/Linux/fedora/epel/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://ftp.iij.ad.jp/pub/linux/fedora/epel/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://ftp.cuhk.edu.hk/pub/linux/fedora-epel/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://kartolo.sby.datautama.net.id/EPEL/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://mirror.premi.st/epel/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://ftp.yzu.edu.tw/Linux/Fedora-EPEL/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://epel.mirror.srv.co.ge/6/x86_64/repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. Error: failure: repodata/3a8ad6be6ac67612fe9f97bfc8e8dd3a4fb5a6c70958bfaa3ea808af78139547-primary.sqlite.bz2 from epel: [Errno 256] No more mirrors to try.
Trường hợp này các bạn có thể fix bằng cách:
1. Điều chỉnh lại Nameserver
nano /etc/resolv.conf
Nếu đã có nameserver nào rồi thì bạn hãy xóa đi, rồi thêm 2 dòng sau vào phía cuối:
nameserver 8.8.8.8 nameserver 8.8.4.4
Save file lại và Exit
2. Xóa cache
yum clean metadata yum clean all
Vậy là xong.
