[CentOS] howto install yumex

greetings.

trying to install yumex, but obviously have forgotten what i did
previously to install packages.

  sudo yum install yumex*

errors out with;

  No package yumex* available.

please inform my chemo brain what is correct.

tia.


-- 

peace out.

CentOS GNU/Linux 7.1511

tc,hago.

g
.

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