diff --git a/CHANGELOG b/CHANGELOG
index 8acdd9c..b8da5b3 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,8 @@
+v 0.9.0 [04-feb-2022]
+    - Fix - Add minimal version required, issue #5
+    - Fix - Corrections to english messages, issue #6
+    - Fix - Update and complete spanish translation, thanks to me, :)
+
 v 0.8.0 [13-jun-2021]
     - Update easymacro.py
     - Add proxy config
diff --git a/README.md b/README.md
index 85888d9..bf5a585 100644
--- a/README.md
+++ b/README.md
@@ -8,22 +8,25 @@ Thanks!
 https://git.cuates.net/elmau/zaz
 
 
-### Software libre, no gratis
+### Free Software, not gratis software
 
 
 This extension have a cost of maintenance of 1 euro every year.
 
-BCH: `qztd3l00xle5tffdqvh2snvadkuau2ml0uqm4n875d`
+G1: `A5DdXxCKPw3QKWVdDVs7CzkNugNUW1sHu5zDJFWxCU2h`
 
-BTC: `3FhiXcXmAesmQzrNEngjHFnvaJRhU1AGWV`
+```
+Euros
+IBAN: BE60 9671 0556 5870
+SWIFT / BIC: TRWIBEB1XXX
+```
 
-You have others cryptos, welcome too!
-
-
-* [Look the wiki](https://gitlab.com/mauriciobaeza/zaz-pip/wikis/home)
-* [Mira la wiki](https://gitlab.com/mauriciobaeza/zaz-pip/wikis/home_es)
+* [Look the wiki](https://git.cuates.net/elmau/zaz-pip/wiki/home)
+* [Mira la wiki](https://git.cuates.net/elmau/zaz-pip/wiki/home_es)
 
 
 Thanks for translations:
 
+English - @LibreOfficiant
+
 * Help Us
diff --git a/VERSION b/VERSION
index 8adc70f..899f24f 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.8.0
\ No newline at end of file
+0.9.0
\ No newline at end of file
diff --git a/conf.py b/conf.py
index 5b3edec..dd36c17 100644
--- a/conf.py
+++ b/conf.py
@@ -26,7 +26,7 @@ import logging
 TYPE_EXTENSION = 1
 
 # ~ https://semver.org/
-VERSION = '0.8.0'
+VERSION = '0.9.0'
 
 # ~ Your great extension name, not used spaces
 NAME = 'ZAZPip'
@@ -41,7 +41,7 @@ ID = 'net.elmau.zaz.pip'
 USE_LOCALES = True
 DOMAIN = 'base'
 PATH_LOCALES = 'locales'
-PATH_PYGETTEXT = '/usr/lib/python3.8/Tools/i18n/pygettext.py'
+PATH_PYGETTEXT = '/usr/lib/python3.10/Tools/i18n/pygettext.py'
 PATH_MSGMERGE = 'msgmerge'
 
 
@@ -57,9 +57,7 @@ ICON = 'images/logo.png'
 # ~ Name inside extensions
 ICON_EXT = f'{NAME.lower()}.png'
 
-# ~ For example
-# ~ DEPENDENCIES_MINIMAL = '6.0'
-DEPENDENCIES_MINIMAL = ''
+DEPENDENCIES_MINIMAL = '7.0'
 
 # ~ Change for you favorite license
 LICENSE_EN = f"""This file is part of {NAME}.
@@ -398,6 +396,7 @@ DATA_DESCRIPTION = {
     'icon': ICON_EXT,
     'publisher': PUBLISHER,
     'update': URL_XML_UPDATE,
+    'minimal': DEPENDENCIES_MINIMAL,
 }
 
 DATA_ADDONS = {
diff --git a/files/ZAZPip_v0.8.0.oxt b/files/ZAZPip_v0.9.0.oxt
similarity index 55%
rename from files/ZAZPip_v0.8.0.oxt
rename to files/ZAZPip_v0.9.0.oxt
index d134196..5d6001f 100644
Binary files a/files/ZAZPip_v0.8.0.oxt and b/files/ZAZPip_v0.9.0.oxt differ
diff --git a/source/ZAZPip.py b/source/ZAZPip.py
index 79382e1..01ba86b 100644
--- a/source/ZAZPip.py
+++ b/source/ZAZPip.py
@@ -13,9 +13,9 @@ class ZAZPip(unohelper.Base, XJobExecutor):
     def __init__(self, ctx):
         self.ctx = ctx
 
-    def trigger(self, args):
+    def trigger(self, option):
         main.ID_EXTENSION = ID_EXTENSION
-        main.run(args, __file__)
+        main.run(__file__)
         return
 
 
diff --git a/source/description.xml b/source/description.xml
index 437e820..c96f26e 100644
--- a/source/description.xml
+++ b/source/description.xml
@@ -1,7 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<description xmlns="http://openoffice.org/extensions/description/2006" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:d="http://openoffice.org/extensions/description/2006">
+<description xmlns="http://openoffice.org/extensions/description/2006" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:d="http://openoffice.org/extensions/description/2006" xmlns:l="http://libreoffice.org/extensions/description/2011">
   <identifier value="net.elmau.zaz.pip"/>
-  <version value="0.8.0"/>
+  <version value="0.9.0"/>
+  <dependencies>
+    <l:LibreOffice-minimal-version value="7.0"/>
+  </dependencies>
   <display-name>
     <name lang="en">ZAZ Pip</name>
     <name lang="es">ZAZ Pip</name>
diff --git a/source/images/zazpip.png b/source/images/zazpip.png
index 2f210ed..4e0d53f 100644
Binary files a/source/images/zazpip.png and b/source/images/zazpip.png differ
diff --git a/source/locales/base.pot b/source/locales/base.pot
index efec610..31c259b 100644
--- a/source/locales/base.pot
+++ b/source/locales/base.pot
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2019-10-19 15:19-0500\n"
+"POT-Creation-Date: 2022-01-28 13:40-0600\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -15,73 +15,121 @@ msgstr ""
 "Generated-By: pygettext.py 1.5\n"
 
 
-#: source/ZAZPip.py:49
-msgid "Do you want install PIP?"
+#: source/pythonpath/main.py:81
+msgid "Do you want to install 'Python installer package' (PIP)?"
 msgstr ""
 
-#: source/ZAZPip.py:67
-msgid "Do you have internet connection?"
+#: source/pythonpath/main.py:93
+msgid "Downloading PIP…"
 msgstr ""
 
-#: source/ZAZPip.py:73
-msgid "File PIP not save"
+#: source/pythonpath/main.py:96
+msgid "Unable to connect to internet"
 msgstr ""
 
-#: source/ZAZPip.py:76
-msgid "PIP save correctly..."
+#: source/pythonpath/main.py:102
+msgid "Unable to copy PIP installation file"
 msgstr ""
 
-#: source/ZAZPip.py:80
-msgid "Start installing PIP..."
+#: source/pythonpath/main.py:105
+msgid "PIP installation file has been saved"
 msgstr ""
 
-#: source/ZAZPip.py:94
-msgid "PIP installed sucesfully"
+#: source/pythonpath/main.py:108
+msgid "Starting PIP installation…"
 msgstr ""
 
-#: source/ZAZPip.py:97
-msgid "PIP not installed, see log"
+#: source/pythonpath/main.py:122
+msgid "PIP was installed sucessfully"
 msgstr ""
 
-#: source/ZAZPip.py:173
-msgid "Not found..."
+#: source/pythonpath/main.py:125
+msgid "PIP installation has failed, see log"
 msgstr ""
 
-#: source/ZAZPip.py:209
+#: source/pythonpath/main.py:198
+msgid "Package not found…"
+msgstr ""
+
+#: source/pythonpath/main.py:213
+msgid "Enter the package name to install"
+msgstr ""
+
+#: source/pythonpath/main.py:252
 msgid ""
-"Do you want {}:\n"
+"Do you want to {}:\n"
 "\n"
-"{} ?"
+"{}?"
 msgstr ""
 
-#: source/ZAZPip.py:235
+#: source/pythonpath/main.py:278
 msgid "Select installed package"
 msgstr ""
 
-#: source/ZAZPip.py:240
+#: source/pythonpath/main.py:283
 msgid ""
-"Do you want uninstall:\n"
+"Do you want to uninstall:\n"
 "\n"
-"{} ?"
+"{}?"
 msgstr ""
 
-#: source/ZAZPip.py:327
-msgid "PIP not installed"
+#: source/pythonpath/main.py:337
+msgid "Do you want to save this Proxy settings?"
 msgstr ""
 
-#: source/ZAZPip.py:346
+#: source/pythonpath/main.py:343
+msgid "Proxy settings saved sucessfully"
+msgstr ""
+
+#: source/pythonpath/main.py:349
+msgid "Do you want to remove Proxy settings?"
+msgstr ""
+
+#: source/pythonpath/main.py:355
+msgid "Proxy settings deleted sucessfully"
+msgstr ""
+
+#: source/pythonpath/main.py:413
+msgid "'Python installer package' (PIP) is not installed"
+msgstr ""
+
+#: source/pythonpath/main.py:432
 msgid "Admin PIP"
 msgstr ""
 
-#: source/ZAZPip.py:359
+#: source/pythonpath/main.py:445
 msgid "Install PIP"
 msgstr ""
 
-#: source/ZAZPip.py:397
+#: source/pythonpath/main.py:494
 msgid "Packages"
 msgstr ""
 
-#: source/ZAZPip.py:429
+#: source/pythonpath/main.py:536
 msgid "~Close"
 msgstr ""
 
+#: source/pythonpath/main.py:646
+msgid "Host: "
+msgstr ""
+
+#: source/pythonpath/main.py:669
+msgid "Port: "
+msgstr ""
+
+#: source/pythonpath/main.py:690
+msgid "User: "
+msgstr ""
+
+#: source/pythonpath/main.py:711
+msgid "Password: "
+msgstr ""
+
+#: source/pythonpath/main.py:733
+msgid "Save"
+msgstr ""
+
+#: source/pythonpath/main.py:745
+msgid "Delete"
+msgstr ""
+
diff --git a/source/locales/en/LC_MESSAGES/base.mo b/source/locales/en/LC_MESSAGES/base.mo
index ba5e52a..99851d3 100644
Binary files a/source/locales/en/LC_MESSAGES/base.mo and b/source/locales/en/LC_MESSAGES/base.mo differ
diff --git a/source/locales/en/LC_MESSAGES/base.po b/source/locales/en/LC_MESSAGES/base.po
index c752f52..ee40ba6 100644
--- a/source/locales/en/LC_MESSAGES/base.po
+++ b/source/locales/en/LC_MESSAGES/base.po
@@ -5,84 +5,132 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: \n"
-"POT-Creation-Date: 2019-10-19 15:19-0500\n"
-"PO-Revision-Date: 2019-10-19 15:20-0500\n"
+"POT-Creation-Date: 2022-01-28 13:40-0600\n"
+"PO-Revision-Date: 2021-01-21 16:32-0500\n"
+"Last-Translator: \n"
 "Language-Team: \n"
+"Language: en\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Generated-By: pygettext.py 1.5\n"
 "X-Generator: Poedit 2.2.4\n"
-"Last-Translator: \n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"Language: en\n"
 
-#: source/ZAZPip.py:49
-msgid "Do you want install PIP?"
+#: source/pythonpath/main.py:81
+msgid "Do you want to install 'Python installer package' (PIP)?"
 msgstr ""
 
-#: source/ZAZPip.py:67
-msgid "Do you have internet connection?"
+#: source/pythonpath/main.py:93
+msgid "Downloading PIP…"
 msgstr ""
 
-#: source/ZAZPip.py:73
-msgid "File PIP not save"
+#: source/pythonpath/main.py:96
+msgid "Unable to connect to internet"
 msgstr ""
 
-#: source/ZAZPip.py:76
-msgid "PIP save correctly..."
+#: source/pythonpath/main.py:102
+msgid "Unable to copy PIP installation file"
 msgstr ""
 
-#: source/ZAZPip.py:80
-msgid "Start installing PIP..."
+#: source/pythonpath/main.py:105
+msgid "PIP installation file has been saved"
 msgstr ""
 
-#: source/ZAZPip.py:94
-msgid "PIP installed sucesfully"
+#: source/pythonpath/main.py:108
+msgid "Starting PIP installation…"
 msgstr ""
 
-#: source/ZAZPip.py:97
-msgid "PIP not installed, see log"
+#: source/pythonpath/main.py:122
+msgid "PIP was installed sucessfully"
 msgstr ""
 
-#: source/ZAZPip.py:173
-msgid "Not found..."
+#: source/pythonpath/main.py:125
+msgid "PIP installation has failed, see log"
 msgstr ""
 
-#: source/ZAZPip.py:209
+#: source/pythonpath/main.py:198
+msgid "Package not found…"
+msgstr ""
+
+#: source/pythonpath/main.py:213
+msgid "Enter the package name to install"
+msgstr ""
+
+#: source/pythonpath/main.py:252
 msgid ""
-"Do you want {}:\n"
+"Do you want to {}:\n"
 "\n"
-"{} ?"
+"{}?"
 msgstr ""
 
-#: source/ZAZPip.py:235
+#: source/pythonpath/main.py:278
 msgid "Select installed package"
 msgstr ""
 
-#: source/ZAZPip.py:240
+#: source/pythonpath/main.py:283
 msgid ""
-"Do you want uninstall:\n"
+"Do you want to uninstall:\n"
 "\n"
-"{} ?"
+"{}?"
 msgstr ""
 
-#: source/ZAZPip.py:327
-msgid "PIP not installed"
+#: source/pythonpath/main.py:337
+msgid "Do you want to save this Proxy settings?"
 msgstr ""
 
-#: source/ZAZPip.py:346
+#: source/pythonpath/main.py:343
+msgid "Proxy settings saved sucessfully"
+msgstr ""
+
+#: source/pythonpath/main.py:349
+msgid "Do you want to remove Proxy settings?"
+msgstr ""
+
+#: source/pythonpath/main.py:355
+msgid "Proxy settings deleted sucessfully"
+msgstr ""
+
+#: source/pythonpath/main.py:413
+msgid "'Python installer package' (PIP) is not installed"
+msgstr ""
+
+#: source/pythonpath/main.py:432
 msgid "Admin PIP"
 msgstr ""
 
-#: source/ZAZPip.py:359
+#: source/pythonpath/main.py:445
 msgid "Install PIP"
 msgstr ""
 
-#: source/ZAZPip.py:397
+#: source/pythonpath/main.py:494
 msgid "Packages"
 msgstr ""
 
-#: source/ZAZPip.py:429
+#: source/pythonpath/main.py:536
 msgid "~Close"
 msgstr ""
+
+#: source/pythonpath/main.py:646
+msgid "Host: "
+msgstr ""
+
+#: source/pythonpath/main.py:669
+msgid "Port: "
+msgstr ""
+
+#: source/pythonpath/main.py:690
+msgid "User: "
+msgstr ""
+
+#: source/pythonpath/main.py:711
+msgid "Password: "
+msgstr ""
+
+#: source/pythonpath/main.py:733
+msgid "Save"
+msgstr ""
+
+#: source/pythonpath/main.py:745
+msgid "Delete"
+msgstr ""
diff --git a/source/locales/es/LC_MESSAGES/base.mo b/source/locales/es/LC_MESSAGES/base.mo
index 4d88f20..ca8536c 100644
Binary files a/source/locales/es/LC_MESSAGES/base.mo and b/source/locales/es/LC_MESSAGES/base.mo differ
diff --git a/source/locales/es/LC_MESSAGES/base.po b/source/locales/es/LC_MESSAGES/base.po
index 3970f03..7bea83c 100644
--- a/source/locales/es/LC_MESSAGES/base.po
+++ b/source/locales/es/LC_MESSAGES/base.po
@@ -5,8 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: \n"
-"POT-Creation-Date: 2019-10-19 15:19-0500\n"
-"PO-Revision-Date: 2019-10-19 15:24-0500\n"
+"POT-Creation-Date: 2022-01-28 13:40-0600\n"
+"PO-Revision-Date: 2022-01-28 13:43-0600\n"
 "Last-Translator: \n"
 "Language-Team: \n"
 "Language: es\n"
@@ -14,81 +14,147 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Generated-By: pygettext.py 1.5\n"
-"X-Generator: Poedit 2.2.4\n"
+"X-Generator: Poedit 3.0\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: source/ZAZPip.py:49
-msgid "Do you want install PIP?"
-msgstr "¿Desea instalar PIP?"
+#: source/pythonpath/main.py:81
+msgid "Do you want to install 'Python installer package' (PIP)?"
+msgstr "¿Desea instalar el instalador de paquetes Python (PIP)?"
 
-#: source/ZAZPip.py:67
-msgid "Do you have internet connection?"
-msgstr "¿Tiene conexión a Internet?"
+#: source/pythonpath/main.py:93
+msgid "Downloading PIP…"
+msgstr "Descargando PIP..."
 
-#: source/ZAZPip.py:73
-msgid "File PIP not save"
-msgstr "No se guardo el archivo PIP"
+#: source/pythonpath/main.py:96
+msgid "Unable to connect to internet"
+msgstr "No se puede conectar a Internet"
 
-#: source/ZAZPip.py:76
-msgid "PIP save correctly..."
-msgstr "Archivo PIP guardado correctamente..."
+#: source/pythonpath/main.py:102
+msgid "Unable to copy PIP installation file"
+msgstr "No se puede copiar el archivo de instalación de PIP"
 
-#: source/ZAZPip.py:80
-msgid "Start installing PIP..."
-msgstr "Iniciando instalación de PIP..."
+#: source/pythonpath/main.py:105
+msgid "PIP installation file has been saved"
+msgstr "Se ha guardado el archivo de instalación de PIP"
 
-#: source/ZAZPip.py:94
-msgid "PIP installed sucesfully"
+#: source/pythonpath/main.py:108
+msgid "Starting PIP installation…"
+msgstr "Iniciando la instalación de PIP..."
+
+#: source/pythonpath/main.py:122
+msgid "PIP was installed sucessfully"
 msgstr "PIP instalado correctamente"
 
-#: source/ZAZPip.py:97
-msgid "PIP not installed, see log"
-msgstr "PIP no fue instalado, vea el registro"
+#: source/pythonpath/main.py:125
+msgid "PIP installation has failed, see log"
+msgstr "Ha fallado la instalación de PIP, vea el registro"
 
-#: source/ZAZPip.py:173
-msgid "Not found..."
-msgstr "No encontrado..."
+#: source/pythonpath/main.py:198
+msgid "Package not found…"
+msgstr "Paquete no encontrado..."
 
-#: source/ZAZPip.py:209
+#: source/pythonpath/main.py:213
+msgid "Enter the package name to install"
+msgstr "Introduzca el nombre del paquete a instalar"
+
+#: source/pythonpath/main.py:252
 msgid ""
-"Do you want {}:\n"
+"Do you want to {}:\n"
 "\n"
-"{} ?"
+"{}?"
 msgstr ""
 "¿Desea {}:\n"
 "\n"
 "{} ?"
 
-#: source/ZAZPip.py:235
+#: source/pythonpath/main.py:278
 msgid "Select installed package"
 msgstr "Seleccione un paquete instalado"
 
-#: source/ZAZPip.py:240
+#: source/pythonpath/main.py:283
 msgid ""
-"Do you want uninstall:\n"
+"Do you want to uninstall:\n"
 "\n"
-"{} ?"
+"{}?"
 msgstr ""
 "¿Desea desinstalar:\n"
 "\n"
 "{} ?"
 
-#: source/ZAZPip.py:327
-msgid "PIP not installed"
-msgstr "PIP no esta instalado"
+#: source/pythonpath/main.py:337
+msgid "Do you want to save this Proxy settings?"
+msgstr "¿Desea guardar la configuración del Proxy?"
 
-#: source/ZAZPip.py:346
+#: source/pythonpath/main.py:343
+msgid "Proxy settings saved sucessfully"
+msgstr "PIP instalado correctamente"
+
+#: source/pythonpath/main.py:349
+msgid "Do you want to remove Proxy settings?"
+msgstr "¿Desea eliminar la configuración del Proxy?"
+
+#: source/pythonpath/main.py:355
+msgid "Proxy settings deleted sucessfully"
+msgstr "PIP instalado correctamente"
+
+#: source/pythonpath/main.py:413
+msgid "'Python installer package' (PIP) is not installed"
+msgstr "El \"instalador de paquetes de Python\" (PIP) no está instalado"
+
+#: source/pythonpath/main.py:432
 msgid "Admin PIP"
 msgstr "Administrar PIP"
 
-#: source/ZAZPip.py:359
+#: source/pythonpath/main.py:445
 msgid "Install PIP"
 msgstr "Instalar PIP"
 
-#: source/ZAZPip.py:397
+#: source/pythonpath/main.py:494
 msgid "Packages"
 msgstr "Paquetes"
 
-#: source/ZAZPip.py:429
+#: source/pythonpath/main.py:536
 msgid "~Close"
 msgstr "~Cerrar"
+
+#: source/pythonpath/main.py:646
+msgid "Host: "
+msgstr "Host: "
+
+#: source/pythonpath/main.py:669
+msgid "Port: "
+msgstr "Puerto: "
+
+#: source/pythonpath/main.py:690
+msgid "User: "
+msgstr "Usuario: "
+
+#: source/pythonpath/main.py:711
+msgid "Password: "
+msgstr "Contraseña: "
+
+#: source/pythonpath/main.py:733
+msgid "Save"
+msgstr "Guardar"
+
+#: source/pythonpath/main.py:745
+msgid "Delete"
+msgstr "Eliminar"
+
+#~ msgid "Do you have internet connection?"
+#~ msgstr "¿Tiene conexión a Internet?"
+
+#~ msgid "File PIP not save"
+#~ msgstr "No se guardo el archivo PIP"
+
+#~ msgid "PIP save correctly..."
+#~ msgstr "Archivo PIP guardado correctamente..."
+
+#~ msgid "Start installing PIP..."
+#~ msgstr "Iniciando instalación de PIP..."
+
+#~ msgid "Not found..."
+#~ msgstr "No encontrado..."
+
+#~ msgid "PIP not installed"
+#~ msgstr "PIP no esta instalado"
diff --git a/source/pythonpath/main.py b/source/pythonpath/main.py
index 16b0069..ee13c8f 100644
--- a/source/pythonpath/main.py
+++ b/source/pythonpath/main.py
@@ -48,10 +48,13 @@ def open_dialog_pip():
     return
 
 
-def run(args, path_locales):
+def run(path_locales):
     global _
+
     _ = app.install_locales(path_locales)
-    globals()[args]()
+
+    open_dialog_pip()
+
     return
 
 
@@ -75,7 +78,7 @@ class Controllers(object):
         return
 
     def cmd_install_pip_action(self, event):
-        msg = _('Do you want install PIP?')
+        msg = _("Do you want to install 'Python installer package' (PIP)?")
         if not app.question(msg, TITLE):
             return
 
@@ -87,22 +90,22 @@ class Controllers(object):
         self.d.link_proyect.visible = False
         self.d.lst_log.visible = True
         path_pip = app.paths.tmp()
-        self.d.lst_log.insert(_('Download PIP...'))
+        self.d.lst_log.insert(_('Downloading PIP…'))
         data, h, err = app.url_open(URL_PIP, verify=False)
         if err:
-            msg = _('Do you have internet connection?')
+            msg = _('Unable to connect to internet')
             app.errorbox('{}\n\n{}'.format(msg, err))
             return
 
         app.paths.save_bin(path_pip, data)
         if not app.paths.exists(path_pip):
-            msg = _('File PIP not save')
+            msg = _('Unable to copy PIP installation file')
             app.errorbox(msg)
             return
-        self.d.lst_log.insert(_('PIP save correctly...'))
+        self.d.lst_log.insert(_('PIP installation file has been saved'))
 
         try:
-            self.d.lst_log.insert(_('Start installing PIP...'))
+            self.d.lst_log.insert(_("Starting PIP installation…"))
             cmd = f'"{self.path_python}" "{path_pip}" --user'
             for line in app.popen(cmd):
                 if isinstance(line, tuple):
@@ -116,10 +119,10 @@ class Controllers(object):
                 self.d.lbl_pip.value = label
                 self.d.cmd_install_pip.visible = False
                 self.d.cmd_admin_pip.visible = True
-                msg = _('PIP installed sucesfully')
+                msg = _('PIP was installed sucessfully')
                 app.msgbox(msg)
             else:
-                msg = _('PIP not installed, see log')
+                msg = _('PIP installation has failed, see log')
                 app.warning(msg)
         except Exception as e:
             app.errorbox(e)
@@ -192,7 +195,7 @@ class Controllers(object):
         if line:
             self.d.lst_package.select()
         else:
-            self.d.lst_package.insert(_('Not found...'), 'error.png', show=False)
+            self.d.lst_package.insert(_('Package not found…'), 'error.png', show=False)
         return
 
     def cmd_search_action(self, event):
@@ -207,12 +210,12 @@ class Controllers(object):
     def cmd_install_action(self, event):
         name = self.d.txt_search.value.strip()
         if not name:
-            msg = _('Enter package name to install')
+            msg = _('Enter the package name to install')
             app.warning(msg)
             self.d.txt_search.set_focus()
             return
 
-        msg = _(f'Install package: {name} ?')
+        msg = _(f'Do you really want to install package: {name}?')
         if not app.question(msg):
             return
 
@@ -246,7 +249,7 @@ class Controllers(object):
             opt = 'upgrade'
 
         name = self.d.lst_package.value
-        msg = _('Do you want {}:\n\n{} ?').format(opt, name)
+        msg = _('Do you want to {}:\n\n{}?').format(opt, name)
         if not app.question(msg, TITLE):
             return
 
@@ -277,7 +280,7 @@ class Controllers(object):
             return
 
         name = self.d.lst_package.value
-        msg = _('Do you want uninstall:\n\n{} ?').format(name)
+        msg = _('Do you want to uninstall:\n\n{}?').format(name)
         if not app.question(msg):
             return
 
@@ -304,7 +307,7 @@ class Controllers(object):
         if not path:
             return
 
-        msg = _(f'Confirm install from:\n\n{path}')
+        msg = _(f'Do you want to install from:\n\n{path}')
         if not app.question(msg):
             return
 
@@ -331,25 +334,25 @@ class ControllersProxy(object):
             txt_proxy_user = self.d.txt_proxy_user.value,
             txt_proxy_pass = self.d.txt_proxy_pass.value,
         )
-        msg = _('Are you shure save data?')
+        msg = _('Do you want to save this Proxy settings?')
         if not app.question(msg):
             return
 
         app.set_config('proxy', data, TITLE)
 
-        msg = _('Save data sucesfully')
+        msg = _('Proxy settings saved sucessfully')
         app.msgbox(msg)
         self.d.close()
         return
 
     def cmd_proxy_delete_action(self, event):
-        msg = _("Are you shure delete data?")
+        msg = _("Do you want to remove Proxy settings?")
         if not app.question(msg):
             return
 
         app.set_config('proxy', {}, TITLE)
 
-        msg = _('Delete data sucesfully')
+        msg = _('Proxy settings deleted sucessfully')
         app.msgbox(msg)
         self.d.close()
         return
@@ -407,7 +410,7 @@ def _create_dialog():
     exists_pip = True
     if not label:
         exists_pip = False
-        label = _('PIP not installed')
+        label = _("'Python installer package' (PIP) is not installed")
     args = {
         'Type': 'Label',
         'Name': 'lbl_pip',
@@ -629,7 +632,7 @@ def _create_dialog():
 def _create_dialog_proxy():
     args= {
         'Name': 'dlg_proxy',
-        'Title': 'Zaz-Pip - Config Proxy',
+        'Title': 'Zaz-Pip - Proxy settings',
         'Width': 150,
         'Height': 100,
     }
@@ -640,7 +643,7 @@ def _create_dialog_proxy():
     args = {
         'Type': 'Label',
         'Name': 'lbl_proxy_host',
-        'Label': 'Host: ',
+        'Label': _('Host: '),
         'Width': 40,
         'Height': 12,
         'Border': 1,
@@ -663,7 +666,7 @@ def _create_dialog_proxy():
     args = {
         'Type': 'Label',
         'Name': 'lbl_proxy_port',
-        'Label': 'Port: ',
+        'Label': _('Port: '),
         'Width': 40,
         'Height': 12,
         'Border': 1,
@@ -684,7 +687,7 @@ def _create_dialog_proxy():
     args = {
         'Type': 'Label',
         'Name': 'lbl_proxy_user',
-        'Label': 'User: ',
+        'Label': _('User: '),
         'Width': 40,
         'Height': 12,
         'Border': 1,
@@ -705,7 +708,7 @@ def _create_dialog_proxy():
     args = {
         'Type': 'Label',
         'Name': 'lbl_proxy_pass',
-        'Label': 'Password: ',
+        'Label': _('Password: '),
         'Width': 40,
         'Height': 12,
         'Border': 1,
diff --git a/zaz.py b/zaz.py
index 667fe97..8388de8 100755
--- a/zaz.py
+++ b/zaz.py
@@ -75,10 +75,16 @@ class LiboXML(object):
         'manifest': 'urn:oasis:names:tc:opendocument:xmlns:manifest:1.0',
         'xmlns:loext': 'urn:org:documentfoundation:names:experimental:office:xmlns:loext:1.0',
     }
+
+    xmlns = 'http://openoffice.org/extensions/description/2006'
+    xmlns_xlink = 'http://www.w3.org/1999/xlink'
+    xmlns_l = 'http://libreoffice.org/extensions/description/2011'
+
     NS_DESCRIPTION = {
-        'xmlns': 'http://openoffice.org/extensions/description/2006',
-        'xmlns:xlink': 'http://www.w3.org/1999/xlink',
-        'xmlns:d': 'http://openoffice.org/extensions/description/2006',
+        'xmlns': xmlns,
+        'xmlns:xlink': xmlns_xlink,
+        'xmlns:d': xmlns,
+        'xmlns:l': xmlns_l,
     }
     NS_ADDONS = {
         'xmlns:xs': 'http://www.w3.org/2001/XMLSchema',
@@ -87,7 +93,7 @@ class LiboXML(object):
     NS_UPDATE = {
         'xmlns': 'http://openoffice.org/extensions/update/2006',
         'xmlns:d': 'http://openoffice.org/extensions/description/2006',
-        'xmlns:xlink': 'http://www.w3.org/1999/xlink',
+        'xmlns:xlink': xmlns_xlink,
     }
 
     def __init__(self):
@@ -158,6 +164,13 @@ class LiboXML(object):
         key = 'version'
         ET.SubElement(doc, key, data[key])
 
+        key = 'minimal'
+        if data[key]:
+            node = ET.SubElement(doc, 'dependencies')
+            # ~ attr = {'value': data[key], 'name': f'LibreOffice {data[key]}'}
+            attr = {'value': data[key]}
+            ET.SubElement(node, 'l:LibreOffice-minimal-version', attr)
+
         key = 'display-name'
         node = ET.SubElement(doc, key)
         for k, v in data[key].items():
@@ -413,14 +426,14 @@ def _compress_oxt():
             z.write(fullpath, file_name, zipfile.ZIP_DEFLATED)
     z.close()
 
-    log.info('Extension OXT created sucesfully...')
+    log.info('Extension OXT created successfully...')
     return
 
 
 def _install_and_test():
     path_oxt = (_join(DIRS['files'], FILES['oxt']),)
     call(PATHS['install'] + path_oxt)
-    log.info('Install extension sucesfully...')
+    log.info('Install extension successfully...')
     log.info('Start LibreOffice...')
     call(PATHS['soffice'])
     return
@@ -525,7 +538,7 @@ def _compile_idl():
     call([PATHS['regmerge'], path_rdb, '/UCR',  path_urd])
     os.remove(path_urd)
 
-    log.info('Compilate IDL sucesfully...')
+    log.info('Compilate IDL successfully...')
     return