Now it issues with the start:
[soz@localhost ~]$ avastgui
/home/soz/.themes/Adwaita/gtk-2.0/gtkrc:55: error: unexpected character `@', expected string constant
** (avastgui:25026): WARNING **: Invalid subfont 0
** (avastgui:25026): WARNING **: Invalid subfont 0 in get_font_metrics_from_subfonts
** (avastgui:25026): WARNING **: Invalid subfont 0
** (avastgui:25026): WARNING **: Invalid subfont 0 in get_font_metrics_from_subfonts
[soz@localhost ~]$