set icon avatar

src/main

@@ -347,6 +347,19 @@ echo "# libre_re pixmap"
 echo "================="
 if [[ ! -f /usr/share/pixmaps/faces/libre_re.png ]]; then
     sudo curl -o /usr/share/pixmaps/faces/libre_re.png "$GIT_BASE_URL/raw/branch/master/lib/pixmap/libre_re.png"
+    gnome-control-center user-accounts
+    cat <<EOF | python3 -
+import dbus
+import os
+import pwd
+
+user_id = pwd.getpwuid(os.getuid()).pw_uid
+icon_file = '/usr/share/pixmaps/faces/libre_re.png'
+bus = dbus.SystemBus()
+user_name = bus.get_object('org.freedesktop.Accounts', '/org/freedesktop/Accounts/User' + str(user_id))
+properties_manager = dbus.Interface(user_name, dbus_interface='org.freedesktop.DBus.Properties')
+properties_manager.SetIconFile( icon_file, dbus_interface='org.freedesktop.Accounts.User')
+EOF
 else
     echo "pixmap already copied!"
 fi