--------------------
  YUM - security
  --------------------
Error: Package: icewm-1.3.7-1.el6.x86_64 (epel)
            Requires: bluecurve-icon-theme
  You could try using --skip-broken to work around the problem
  You could try running: rpm -Va --nofiles --nodigest

I installed it to see what it was like. Then I never deleted it. It seems
to need something not present.

{^_^}