I like using the echo icon theme with XFCE. However a while back gnome-themes
was retired because it was orphaned for over 6 weeks and echo-icon-theme
requires gnome-themes, so it isn't installable any more.
While echo-icon-theme doesn't seem to get any support these days, I'm
wondering if I could keep it limping along for a while by changing
the requires from gnome-themes to gnome-icon-theme, which is still available?
And if it would be OK if I made that change? I'm not sure what from
gnome-themes was needed, so I didn't want to go making a change that might
not really work.