Try to install languages during the installation.

debian/changelog

@@ -1,6 +1,7 @@
 calamares-settings-ubuntu (31) UNRELEASED; urgency=medium
 
   * We aren't Lubuntu Next anymore; take it away from the package description.
+  * Try to install languages during the installation.
 
  -- Simon Quigley <tsimonq2@ubuntu.com>  Sat, 03 Nov 2018 21:06:07 -0500
 

lubuntu/modules/packages.conf

@@ -2,10 +2,14 @@ update_db: true
 backend: apt
 operations:
   - remove:
-      - '^live-*'
+      - "^live-*"
-      - "calamares-settings-lubuntu"
+      - calamares-settings-lubuntu
-      - "calamares"
+      - calamares
-      - "hunspell-en-us"
+      - hunspell-en-us
-      - "zram-config"
+      - zram-config
-      - "partitionmanager"
+      - partitionmanager
-      - "cifs-utils"
+      - cifs-utils
+  - try_install:
+      - language-pack-$LOCALE
+      - hunspell-$LOCALE
+      - libreoffice-help-$LOCALE