Hi, In my laptop i have installed centos5.1 , i need editplus text editor to be installed in that. searched in the internet , tried to install wine ,but getting this error. [root@raja/]# yum install wine Loading "installonlyn" plugin Setting up Install Process Setting up repositories Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=5&arch=i386&repo=extras error was [Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')> Error: Cannot find a valid baseurl for repo: extras Kindly guide me how to do it.