post_install() {
    gtk-update-icon-cache -q -t -f usr/share/icons/hicolor
    winetricks allfonts d3dx9_36
}

post_upgrade() {
    gtk-update-icon-cache -q -t -f usr/share/icons/hicolor
}

post_remove() {
    gtk-update-icon-cache -q -t -f usr/share/icons/hicolor
}