Hello, Does anybody knows a way to keep updated mixed repositories without mixing them ? For Example i have 3 repos in my desktop centos system , Centos repos handled by up2date Dag repo handled by apt and Karan repo handled by yum. I need packages from each repo but i don't want the secondary repos to mess my system so i never update with these repos. is there a way each tool (up2date, yum, apt) to update only the packages that came from that repo and not the whole system ? for example to update dag packages i use apt-get install and the names of dag repos packages in my system but it's kind of complicated to track all these packages one by one. I believe that if this mater resolved and we can have multiple repos and more apps than centos can compete even ubuntu.