Le 12/04/2018 à 15:37, Paul R. Ganci a écrit : > I just did a fresh minimal install of centos 7 on new hardware. While > playing around with window systems I removed X windows like so: > >> yum remove "X Window system" > > and then tried to re install > >> yum group install "X Window system" > > which gives this error: yum groupinstall not yum group install -- LF