diff -Nuar a/src/modules/mudur/main.py b/src/modules/mudur/main.py
--- a/src/modules/mudur/main.py	1970-01-01 02:00:00.000000000 +0200
+++ b/src/modules/mudur/main.py	2021-10-30 12:34:17.000000000 +0300
@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# === This file is part of Calamares - <http://github.com/calamares> ===
+#
+#   Copyright 2014, Anke Boersma <demm@kaosx.us>
+#   Copyright 2015, Philip Müller <philm@manjaro.org>
+#
+#   Calamares 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.
+#
+#   Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import shutil
+
+import libcalamares
+
+
+
+def run():
+
+    install_path = libcalamares.globalstorage.value("rootMountPoint")
+
+
+    path = os.path.join(install_path, "etc/locale.conf")
+
+    mloc = open(path,"r")
+    a=mloc.readline()
+    b=a.split("=")[1]
+
+    languages = b.split("_")[0]
+
+
+    mudur_file_path = os.path.join(install_path, "etc/conf.d/mudur")
+    lines = []
+    for l in open(mudur_file_path, "r").readlines():
+        if l.strip().startswith('language=') or l.strip().startswith('# language='):
+            if languages == "pt":
+                l = 'language="pt_BR"\n'
+            else:
+                l = 'language="%s"\n' % languages
+        lines.append(l)
+
+    open(mudur_file_path, "w").writelines(lines)
+
+    if os.path.exists(os.path.join(install_path, "etc/sudoers")):
+        os.unlink(os.path.join(install_path, "etc/sudoers"))
+
+
+    source = os.path.join(install_path, "etc/sudoers.orig")
+    target = os.path.join(install_path, "etc/sudoers")
+
+    shutil.copy(source, target)
+
+    libcalamares.utils.target_env_call(['chmod', '440', '/etc/sudoers'])
+
+    return None
diff -Nuar a/src/modules/mudur/module.desc b/src/modules/mudur/module.desc
--- a/src/modules/mudur/module.desc	1970-01-01 02:00:00.000000000 +0200
+++ b/src/modules/mudur/module.desc	2021-10-30 12:34:17.000000000 +0300
@@ -0,0 +1,6 @@
+---
+type:       "job"
+name:       "mudur"
+interface:  "python"
+script:     "main.py"
+
diff -Nuar a/src/modules/packages/main.py b/src/modules/packages/main.py
--- a/src/modules/packages/main.py	2023-04-24 23:33:41.000000000 +0300
+++ b/src/modules/packages/main.py	2023-10-31 14:05:35.506720508 +0300
@@ -321,17 +321,17 @@
         libcalamares.utils.debug("Dummy backend: Running script '" + str(script) + "'")


-class PMEntropy(PackageManager):
-    backend = "entropy"
+class PMpisi(PackageManager):
+    backend = "pisi"

     def install(self, pkgs, from_local=False):
-        check_target_env_call(["equo", "i"] + pkgs)
+         check_target_env_call(["pisi", "it"] + pkgs)

     def remove(self, pkgs):
-        check_target_env_call(["equo", "rm"] + pkgs)
+        check_target_env_call(["pisi", "rm","--ignore-comar"] + pkgs)

     def update_db(self):
-        check_target_env_call(["equo", "update"])
+        pass

     def update_system(self):
         # Doesn't need to update the system explicitly
diff -Nuar a/src/modules/partition/gui/EncryptWidget.cpp b/src/modules/partition/gui/EncryptWidget.cpp
--- a/src/modules/partition/gui/EncryptWidget.cpp	2023-04-24 23:33:41.000000000 +0300
+++ b/src/modules/partition/gui/EncryptWidget.cpp	2023-10-31 14:07:10.411534035 +0300
@@ -45,6 +45,7 @@
     m_ui->m_passphraseLineEdit->hide();
     m_ui->m_confirmLineEdit->hide();
     m_ui->m_iconLabel->hide();
+    m_ui->m_encryptCheckBox->hide();
     // TODO: this deserves better rendering, an icon or something, but that will
     //       depend on having a non-bogus implementation of systemSupportsEncryptionAcceptably
     if ( systemSupportsEncryptionAcceptably() )