當我嘗試在Linux中安裝編譯器時,出現以下錯誤。我試圖在Linux服務器上安裝編譯器
$ yum install -y gcc
Loaded plugins: product-id, refresh-packagekit, rhnplugin, security, subscription-
: manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
There was an error communicating with RHN.
RHN Satellite or RHN Classic support will be disabled.
Error communicating with server. The message was:
Unable to connect to the host and port specified
請幫助我我不知道現在要做什麼。提前致謝。
看起來主要的問題是無法連接到紅帽服務器來獲取更新。這可能是互聯網連接問題,或者您還沒有將系統註冊到紅帽訂閱管理。 – Jonathan 2014-08-27 12:36:44