non-free + pixmap

src/main

@@ -89,6 +89,7 @@ fi
 
 echo "# required packages"
 echo "==================="
+sudo apt-add-repository contrib non-free -y
 for package in ${REQUIRED_PACKAGES[@]}; do
     runVoid dpkg-query --status $package
     if [ $runVoidError -ne 0 ]; then
@@ -347,19 +348,11 @@ echo "# libre_re pixmap"
 echo "================="
 if [[ ! -f /usr/share/pixmaps/faces/libre_re.png ]]; then
     sudo curl -o /usr/share/pixmaps/faces/libre_re.png "$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
+    dbus-send --system --dest=org.freedesktop.Accounts  \
+    --type=method_call --print-reply \
+    /org/freedesktop/Accounts/User$(id -u) \
+    org.freedesktop.Accounts.User.SetIconFile \
+    string:"/usr/share/pixmaps/faces/libre_re.png"
 else
     echo "pixmap already copied!"
 fi