On 2014-07-21 14:16, Mr iQ wrote: > Hi, > > thanks for the replay. > > Yeah - it doesn't really matter ... from both commands i get the same > result : > > [c7 at localhost ~]$ yum group info -v "Development Tools" [...] So, the reason yum tells you the group "does not have any packages to install" is because you already have all the mandatory and default packages installed. As for anjuta, it's available in Fedora. That seems to be the closest you can get. Other people might be able to tell you how to get that working in CentOS; I generally stick to Fedora for such things.