Hmmm..tried to install the centos-release rpm and updated my yum.conf with the one from Johnny Hughes. yum update: Resolving dependencies .Package clamav needs libcurl.so.2, this is not available. Package clamd needs libcurl.so.2, this is not available. Package clamav-milter needs libcurl.so.2, this is not available. Package redhat-config-mouse needs /usr/bin/python2.2, this is not available. Package redhat-config-keyboard needs /usr/bin/python2.2, this is not available. Package redhat-config-language needs /usr/bin/python2.2, this is not available. Package redhat-config-rootpassword needs /usr/bin/python2.2, this is not available. Package redhat-config-kickstart needs /usr/bin/python2.2, this is not available. Package redhat-config-securitylevel needs /usr/bin/python2.2, this is not available. Package redhat-config-samba needs /usr/bin/python2.2, this is not available. Package redhat-config-nfs needs /usr/bin/python2.2, this is not available. Package redhat-config-soundcard needs /usr/bin/python2.2, this is not available. Package redhat-config-users needs /usr/bin/python2.2, this is not available. Package redhat-config-date needs /usr/bin/python2.2, this is not available. Package imap needs libcom_err.so.3, this is not available. Package clamav needs libcom_err.so.3, this is not available. Package clamd needs libcom_err.so.3, this is not available. Package clamav-milter needs libcom_err.so.3, this is not available. Is there a fix for this? I don't like the thought of removing my Clamav packages :( Thanks in advance. Michiel van Es Michiel van Es wrote: > Hi, > I would like to try to switch from CentOS 3.4 => CentOS 4 beta. > > I hava a couple of questions: > > -is possible to upadte/upgrade my test box from 3.4 => 4 and what are > the yum.conf settings/requirements? > > -is it easy to update your CentOS 4 beta => CentOS 4 when the stable > version comes out? > > Thanks in advance!