POSTIN

/bin/sh

for theme in Faenza Faenza-Ambiance Faenza-Dark Faenza-Darker Faenza-Darkest Faenza-Radiance
do
    touch --no-create /usr/share/icons/${theme} &>/dev/null ||:
done

POSTUN

/bin/sh

if [ $1 -eq 0 ] ; then
    for theme in Faenza Faenza-Ambiance Faenza-Dark Faenza-Darker Faenza-Darkest Faenza-Radiance
    do
        touch --no-create /usr/share/icons/${theme} &>/dev/null
        gtk-update-icon-cache /usr/share/icons/${theme} &>/dev/null || :
    done
fi

POSTTRANS

/bin/sh

for theme in Faenza Faenza-Ambiance Faenza-Dark Faenza-Darker Faenza-Darkest Faenza-Radiance
do
    gtk-update-icon-cache /usr/share/icons/${theme} &>/dev/null || :
done