diff --git a/install/lang/el/error.php b/install/lang/el/error.php
index 82d92ddd6a3..bb7a82912fe 100644
--- a/install/lang/el/error.php
+++ b/install/lang/el/error.php
@@ -44,7 +44,7 @@ $string['dmlexceptiononinstall'] = '<p>Παρουσιάστηκε κάποιο 
 $string['downloadedfilecheckfailed'] = 'Αποτυχία ελέγχου αρχείου που έγινε λήψη';
 $string['invalidmd5'] = 'Η μεταβλητή ελέγχου ήταν λανθασμένη - δοκιμάστε ξανά';
 $string['missingrequiredfield'] = 'Κάποιο απαιτούμενο πεδίο λείπει';
-$string['remotedownloaderror'] = '<p>Απέτυχε η λήψη του τμήματος στον εξυπηρετητή σας. Παρακαλούμε επιβεβαιώστε τις ρυθμίσεις του διακομιστή μεσολάβησης (proxy)· η επέκταση PHP cURL συνιστάται θερμά.</p> <p>Πρέπει να κατεβάσετε το <a href="{$a->url}">{$a->url}</a> χειροκίνητα, να το αντιγράψετε στο «{$a->dest}» στον εξυπηρετητή σας και να το αποσυμπιέσετε εκεί.</p>';
+$string['remotedownloaderror'] = '<p>Η λήψη του στοιχείου λογισμικού στον εξυπηρετητή σας απέτυχε. Παρακαλούμε επαληθεύστε τις ρυθμίσεις του διακομιστή μεσολάβησης (proxy)· η επέκταση PHP cURL συνιστάται θερμά.</p><br /><p>Πρέπει να κατεβάσετε το αρχείο <a href="{$a->url}">{$a->url}</a> χειροκίνητα, να το αντιγράψετε στο «{$a->dest}» στον εξυπηρετητή σας και να το αποσυμπιέσετε εκεί.</p>';
 $string['wrongdestpath'] = 'Λανθασμένη διαδρομή προορισμού (πλήρες όνομα).';
 $string['wrongsourcebase'] = 'Λανθασμένη βάση πηγής URL.';
 $string['wrongzipfilename'] = 'Λανθασμένo όνομα αρχείου ZIP.';
diff --git a/install/lang/eu/install.php b/install/lang/eu/install.php
index 52020e4eec1..807e755ba7e 100644
--- a/install/lang/eu/install.php
+++ b/install/lang/eu/install.php
@@ -76,7 +76,7 @@ $string['pathssubdataroot'] = '<p>Moodle-k erabiltzaileek igotako fitxategien ed
 <p>Direktorio honetan web-zerbitzariaren erabiltzaileak irakurtzeko eta idazteko baimena izan beharko ditu (normalean \'www-data\', \'nobody\', edo \'apache\').</p>
 <p>Ez litzateke web bidez eskuragarri egon beharko.</p>
 <p>Direktorioa existitzen ez bada, instalazioan sortzeko saiakera egingo da.</p>';
-$string['pathssubdirroot'] = '<p>Moodle-ko kodea daukan direktorioaren helbide osoa.</p>';
+$string['pathssubdirroot'] = '<p>Moodle-ko kodea daukan direktorioaren bide osoa.</p>';
 $string['pathssubwwwroot'] = '<p>Moodle eskuragarri egongo den helbide osoa, hau da, erabiltzaileek Moodle-n sartzeko nabigatzaileareko helbide barran idatziko duten helbidea</p>
 <p>Moodle ezin da hainbat helbidetatik eskuragarri egon. Zure gunea hainbat helbidetatik eskuragarri badago errazena aukeratu eta bertara beste helbideetatik behin-betiko berbideraketak konfiguratu itzazu.</p>
 <p>Zure gunea Internetetik eta barne-sare batetik eskuragarri badago (batzuetan Intranet deitutakoa), hemen helbide publikoa erabili ezazu.</p>
diff --git a/install/lang/fr_incl/langconfig.php b/install/lang/fr_incl/langconfig.php
new file mode 100644
index 00000000000..6474c8d415e
--- /dev/null
+++ b/install/lang/fr_incl/langconfig.php
@@ -0,0 +1,34 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Automatically generated strings for Moodle installer
+ *
+ * Do not edit this file manually! It contains just a subset of strings
+ * needed during the very first steps of installation. This file was
+ * generated automatically by export-installer.php (which is part of AMOS
+ * {@link http://docs.moodle.org/dev/Languages/AMOS}) using the
+ * list of strings defined in /install/stringnames.txt.
+ *
+ * @package   installer
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$string['parentlanguage'] = 'fr';
+$string['thislanguage'] = 'Français (écriture inclusive)';
diff --git a/install/lang/se/install.php b/install/lang/se/install.php
new file mode 100644
index 00000000000..4c072b2db77
--- /dev/null
+++ b/install/lang/se/install.php
@@ -0,0 +1,39 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Automatically generated strings for Moodle installer
+ *
+ * Do not edit this file manually! It contains just a subset of strings
+ * needed during the very first steps of installation. This file was
+ * generated automatically by export-installer.php (which is part of AMOS
+ * {@link http://docs.moodle.org/dev/Languages/AMOS}) using the
+ * list of strings defined in /install/stringnames.txt.
+ *
+ * @package   installer
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$string['availablelangs'] = 'Giellapáhkat mat leat gávdnamis';
+$string['chooselanguagehead'] = 'Vállje giela';
+$string['chooselanguagesub'] = 'Vállje giela (dušše installašuvdnjii). Don sáhtát válljet neahttabáikki ja geavaheaddji giela šearbmagovas maŋŋelaš.';
+$string['clialreadyconfigured'] = 'Fiila config.php gávdno jo. Geavat admin/cli/install_database.php jus áiggut installeret dán portála.';
+$string['clialreadyinstalled'] = 'Fiila config.php gávdno jo. Geavat admin/cli/install_database.php jus háliidat ođasmahttit Moodle dán portálas.';
+$string['langdownloaderror'] = 'Dađibahábut ii installerejuvvon giellapáhkka "{$a}". Installašuvdnaproseassa joatká eaŋgalsgillii.';
+$string['phpextension'] = '{$a} PHP gilkor';
diff --git a/install/lang/se/moodle.php b/install/lang/se/moodle.php
new file mode 100644
index 00000000000..7fd6b2d4af2
--- /dev/null
+++ b/install/lang/se/moodle.php
@@ -0,0 +1,34 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Automatically generated strings for Moodle installer
+ *
+ * Do not edit this file manually! It contains just a subset of strings
+ * needed during the very first steps of installation. This file was
+ * generated automatically by export-installer.php (which is part of AMOS
+ * {@link http://docs.moodle.org/dev/Languages/AMOS}) using the
+ * list of strings defined in /install/stringnames.txt.
+ *
+ * @package   installer
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$string['language'] = 'Giella';
+$string['next'] = 'Boahtte';
diff --git a/install/lang/tpi/langconfig.php b/install/lang/tpi/langconfig.php
new file mode 100644
index 00000000000..d97f94c2df7
--- /dev/null
+++ b/install/lang/tpi/langconfig.php
@@ -0,0 +1,34 @@
+<?php
+
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Automatically generated strings for Moodle installer
+ *
+ * Do not edit this file manually! It contains just a subset of strings
+ * needed during the very first steps of installation. This file was
+ * generated automatically by export-installer.php (which is part of AMOS
+ * {@link http://docs.moodle.org/dev/Languages/AMOS}) using the
+ * list of strings defined in /install/stringnames.txt.
+ *
+ * @package   installer
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$string['thisdirection'] = 'ltr';
+$string['thislanguage'] = 'Tok Pisin';