با سلام
متاسفانه yum کار نمیکند و نمیتوان چیزی را نصب کرد. هر چیزی را که میخواهیم نصب کنیم ارور میدهد :


Loaded plugins: fastestmirror, priorities, security
Setting up Install Process
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://apt.sw.be/redhat/el6/en/mirrors-rpmforge error was
14: PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
http://dl.atrpms.net/el6-x86_64/atrp...ta/repomd.xml: [Errno 14] PYCURL ERROR 7 - "Failed to connect to dl.atrpms.net port 80: Connection refused"
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: atrpms. Please verify its path and try again

centos 6.5 هست. yum clean all هم زدم اما حل نشد

مشکل از چی میتونه باشه دوستان؟