diff --git a/app/src/gambas3/.lang/fr.po b/app/src/gambas3/.lang/fr.po
index dac8134ac..f4bb949f9 100644
--- a/app/src/gambas3/.lang/fr.po
+++ b/app/src/gambas3/.lang/fr.po
@@ -2,7 +2,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: gambas3 3.18.90\n"
-"PO-Revision-Date: 2023-09-05 04:59 UTC\n"
+"PO-Revision-Date: 2023-09-05 16:24 UTC\n"
 "Last-Translator: benoit <benoit@benoit-TOWER>\n"
 "Language: fr\n"
 "MIME-Version: 1.0\n"
@@ -238,19 +238,19 @@ msgstr "'&1.&2' est en écriture seule"
 msgid "',' or ')'"
 msgstr "',' ou ')'"
 
-#: Package.module:1224
+#: Package.module:1223
 msgid "'dpkg-buildpackage' has failed."
 msgstr "'dpkg-buildpackage' a échoué."
 
-#: Package.module:2496
+#: Package.module:2495
 msgid "'makepkg' has failed."
 msgstr "'makepkg' a échoué."
 
-#: Package.module:1795
+#: Package.module:1794
 msgid "'rpmbuild' has returned the following error code:"
 msgstr "'rpmbuild' a retourné le code d'erreur suivant :"
 
-#: Package.module:2208
+#: Package.module:2207
 msgid "'tar' has returned the following error code:"
 msgstr "'tar' a retourné le code d'erreur suivant:"
 
@@ -443,7 +443,7 @@ msgstr "Ajouter au référentiel"
 
 #: FMakeInstall.form:198 FOption.form:441
 msgid "Add vendor prefix or name to package names"
-msgstr "Ajouter le préfixe ou le nom du vendeur aux noms des paquets"
+msgstr "Ajouter le préfixe ou le nom du fournisseur aux noms des paquets"
 
 #: FConflictEditor.form:134 FEditor.form:152 FTextEditor.form:170
 msgid "Advanced"
@@ -545,10 +545,6 @@ msgstr "Anonyme"
 msgid "Another extern debugging is active."
 msgstr "Un autre débogage externe est actif."
 
-#: Package.module:117
-msgid "AppImage does not support OpenGL."
-msgstr "AppImage ne gère pas OpenGL."
-
 #: CDocumentation.class:71
 msgid "Application debugger helper"
 msgstr "Debogueur intégré"
@@ -1749,23 +1745,23 @@ msgstr "Créer des liens symboliques"
 msgid "Create table"
 msgstr "Nouvelle table"
 
-#: Package.module:1556
+#: Package.module:1555
 msgid "Creating .spec file."
 msgstr "Creation du fichier .spec."
 
-#: Package.module:2927
+#: Package.module:2933
 msgid "Creating AppImage..."
 msgstr "Création de l'AppImage..."
 
-#: Package.module:1005
+#: Package.module:1004
 msgid "Creating desktop file..."
 msgstr "Création du fichier *.desktop..."
 
-#: Package.module:1218
+#: Package.module:1217
 msgid "Creating package..."
 msgstr "Création du paquet..."
 
-#: Package.module:834
+#: Package.module:833
 msgid "Creating package for &1."
 msgstr "Création du paquet pour &1."
 
@@ -1773,7 +1769,7 @@ msgstr "Création du paquet pour &1."
 msgid "Creating packages..."
 msgstr "Creation des paquets..."
 
-#: Package.module:1532
+#: Package.module:1531
 msgid "Creating source package."
 msgstr "Création du paquet des sources."
 
@@ -3108,7 +3104,7 @@ msgstr "Gamma"
 msgid "Generate patch"
 msgstr "Générer un patch"
 
-#: Package.module:2839
+#: Package.module:2845
 msgid "Generating 'AppImageBuilder' configuration file..."
 msgstr "Génération du fichier de configuration de 'AppImageBuilder'."
 
@@ -3497,7 +3493,7 @@ msgstr "Inclure les informations de"
 msgid "Incorrect characters"
 msgstr "Caractères incorrects"
 
-#: Package.module:1438
+#: Package.module:1437
 msgid "Incorrect date in ChangeLog: &1"
 msgstr "Date incorrecte dans le ChangeLog : « &1 »"
 
@@ -3573,7 +3569,7 @@ msgstr "dans la définition du formulaire"
 msgid "Initialize remote debugging..."
 msgstr "Initialisation du débogage distant..."
 
-#: Package.module:1512
+#: Package.module:1511
 msgid "Initializing ~/RPM directory."
 msgstr "Initialisation du répertoire ~/RPM."
 
@@ -4054,11 +4050,11 @@ msgstr "Générer une archive des sources"
 msgid "Make transparent"
 msgstr "Rendre transparent"
 
-#: Package.module:768
+#: Package.module:767
 msgid "Making &1 support package..."
 msgstr "Création du paquet de support &1..."
 
-#: Package.module:946
+#: Package.module:945
 msgid "Making build directory."
 msgstr "Fabrication du répertoire de construction."
 
@@ -6447,7 +6443,7 @@ msgstr "Paquets sources"
 msgid "Sources"
 msgstr "Sources"
 
-#: Package.module:1013
+#: Package.module:1012
 msgid "Sources are being debianizated."
 msgstr "\"Debianisation\" des sources..."
 
@@ -7004,7 +7000,7 @@ msgstr "Le nom ne peut pas commencer par un point."
 msgid "The name of the control."
 msgstr "Le nom du controle."
 
-#: Package.module:875
+#: Package.module:874
 msgid "The package build has failed."
 msgstr "La construction des paquets a échoué."
 
@@ -7704,7 +7700,7 @@ msgstr "Impossible de copier la table."
 msgid "Unable to create a new branch."
 msgstr "Impossible de créer une nouvelle branche."
 
-#: Package.module:2936
+#: Package.module:2942
 msgid "Unable to create AppImage."
 msgstr "Impossible de créer l'AppImage."
 
@@ -7736,7 +7732,7 @@ msgstr "Impossible de créer le répertoire temporaire"
 msgid "Unable to delete database."
 msgstr "Impossible de supprimer la base de données."
 
-#: Package.module:2862
+#: Package.module:2868
 msgid "Unable to detect distribution."
 msgstr "Impossible de détecter la distribution."
 
diff --git a/app/src/gambas3/.project b/app/src/gambas3/.project
index fceb46477..6b13b373a 100644
--- a/app/src/gambas3/.project
+++ b/app/src/gambas3/.project
@@ -57,6 +57,7 @@ Groups=slackware:"Development/Languages"
 Menus=ubuntu:"Applications/Amateur Radio"
 Categories=ubuntu:"Audio;AudioVideo"
 Groups=ubuntu:"devel"
+ExtraFiles=*:"font/gambasb12.otb\t"
 Tags=Database,Development,GUIDesigner,IDE,MySQL,PostgreSQL,SQLite
 WebSite=http://gambas.sourceforge.net
 DoNotTranslate=".src/Debug/FTestSuiteOld.form"
diff --git a/app/src/gambas3/.src/Packager/FMakeInstall.class b/app/src/gambas3/.src/Packager/FMakeInstall.class
index 60a8d0e74..ceb626303 100644
--- a/app/src/gambas3/.src/Packager/FMakeInstall.class
+++ b/app/src/gambas3/.src/Packager/FMakeInstall.class
@@ -73,6 +73,8 @@ Public Sub Form_Open()
   Else
     txtVendorPrefix.Text = Settings["/Packager/VendorPrefix"]
   Endif
+  
+  txtIdentifier.Placeholder = "org.gambas-basic." & LCase(Project.Name)
     
   If Project.License Then
     txtLicense.Text = Project.License
@@ -342,6 +344,7 @@ Public Sub wizInstall_BeforeChange()
       Project.VendorPrefix = Trim(txtVendorPrefix.Text)
       Project.License = Trim(txtLicense.Text)
       Project.Url = Trim(txtUrl.Text)
+      Project.AppId = Trim(txtIdentifier.Text)
       
       If Not Project.Maintainer Then
         Message.Warning(("Please enter your name."))
@@ -361,6 +364,12 @@ Public Sub wizInstall_BeforeChange()
           Return
         Endif
       Endif
+      
+      If Project.AppId And Split(Project.AppId, ".").Count < 3 Then 
+        Message.Warning(("Please enter an application identifier following the 'reversed DNS' format."))
+        txtIdentifier.SetFocus
+        Stop Event
+      Endif
 
       Project.Description = txtDescribe.Text
       Project.Prefix = chkPrefix.Value
diff --git a/app/src/gambas3/.src/Packager/FMakeInstall.form b/app/src/gambas3/.src/Packager/FMakeInstall.form
index 37afb5833..7da233fb2 100644
--- a/app/src/gambas3/.src/Packager/FMakeInstall.form
+++ b/app/src/gambas3/.src/Packager/FMakeInstall.form
@@ -42,7 +42,7 @@
       }
     }
     { Panel3 HBox
-      MoveScaled(1,10,87,8)
+      MoveScaled(1,5,87,8)
       Spacing = True
       { Panel5 VBox
         MoveScaled(0,0,53,8)
@@ -79,7 +79,7 @@
       }
     }
     { HBox8 HBox
-      MoveScaled(1,19,70,4)
+      MoveScaled(1,14,70,4)
       Spacing = True
       { Label3 Label
         MoveScaled(0,0,23,4)
@@ -92,7 +92,7 @@
       }
     }
     { HBox20 HBox
-      MoveScaled(1,24,70,4)
+      MoveScaled(1,19,70,4)
       Spacing = True
       { Label9 Label
         MoveScaled(0,0,23,4)
@@ -104,6 +104,19 @@
         Filter = "[A-Za-z0-9]"
       }
     }
+    { HBox22 HBox
+      MoveScaled(1,24,70,4)
+      Spacing = True
+      { Label11 Label
+        MoveScaled(0,0,23,4)
+        Text = ("Application identifier")
+      }
+      { txtIdentifier MaskBox
+        MoveScaled(24,0,44,4)
+        Expand = True
+        Filter = "[A-Za-z0-9.]"
+      }
+    }
     { TextLabel2 TextLabel
       MoveScaled(1,28,64,4)
       Font = Font["Bold"]
@@ -148,11 +161,11 @@
       }
     }
     { Panel1 HBox
-      MoveScaled(1,48,72,12)
+      MoveScaled(1,48,72,11)
       Expand = True
       Spacing = True
       { Panel4 VBox
-        MoveScaled(0,0,23,10)
+        MoveScaled(0,0,23,7)
         { Label6 Label
           MoveScaled(0,0,23,4)
           Font = Font["Bold"]
@@ -160,13 +173,13 @@
         }
       }
       { txtDescribe TextArea
-        MoveScaled(25,0,46,12)
+        MoveScaled(24,0,46,11)
         Expand = True
         Wrap = True
       }
     }
     { Panel2 HBox
-      MoveScaled(1,61,73,4)
+      MoveScaled(1,60,73,4)
       Spacing = True
       { Label5 Label
         MoveScaled(0,0,23,4)
diff --git a/app/src/gambas3/.src/Packager/Package.module b/app/src/gambas3/.src/Packager/Package.module
index 62a795044..53058d70c 100644
--- a/app/src/gambas3/.src/Packager/Package.module
+++ b/app/src/gambas3/.src/Packager/Package.module
@@ -534,10 +534,9 @@ Private Function CopyExtraFiles(sSys As String, sBuildDir As String)
 
     Project.MakeDir(sDst)
     If IsDir(sSrc) Then
-      Shell "cp -R --preserve=timestamp " & Shell$(sSrc) & " " & Shell$(sDst) Wait
+      RunCommand("cp -R --preserve=timestamp " & Shell$(sSrc) & " " & Shell$(sDst))
     Else
-      Shell "cp --preserve=timestamp " & Shell$(sSrc) & " " & Shell$(sDst) Wait
-      'Copy sSrc To sBuildDir &/ aFile[1] &/ File.Name(aFile[0])
+      RunCommand("cp --preserve=timestamp " & Shell$(sSrc) & " " & Shell$(sDst))
     Endif
   Next
   
@@ -2815,6 +2814,8 @@ Private Sub MakeAppImagePackage(sSys As String)
   Dim I As Integer
   Dim aDir As String[]
   Dim bHasDatabaseDriver As Boolean
+  Dim sDep As String
+  Dim sAppId As String
   
   AddLog(("Making build directory.")) 
   
@@ -2834,22 +2835,31 @@ Private Sub MakeAppImagePackage(sSys As String)
   
   Project.StretchIcon(Project.Dir &/ Project.Icon, 256).Save(sAppDir &/ "usr/share/icons/hicolor/256x256/apps" &/ $sName & ".png")
 
-  ' 3. Building the 'AppImageBuilder.yml' file
+  ' TODO: 3. Copy the used libraries
+  
+  ' 4. Extra files
+  
+  CopyExtraFiles(sSys, sAppDir)
+  
+  ' 5. Building the 'AppImageBuilder.yml' file
   
   AddLog(("Generating 'AppImageBuilder' configuration file...")) 
   
   sAppImageBuilder = File.Load("install/AppImageBuilder.yml")
   
-  ' 4. Fill the application details
+  ' 6. Fill the application details
+  
+  sAppId = Project.AppId
+  If Not sAppId Then sAppId = "org.gambas-basic." & LCase($sName)
   
   sAppImageBuilder = Replace(sAppImageBuilder, "$(appdir)", sAppDir)
-  sAppImageBuilder = Replace(sAppImageBuilder, "$(id)", "org.gambas-basic." & LCase($sName)) ' TODO: Make that configurable
+  sAppImageBuilder = Replace(sAppImageBuilder, "$(id)", sAppId)
   sAppImageBuilder = Replace(sAppImageBuilder, "$(name)", If(Project.Title, Project.Title, Project.Name))
   sAppImageBuilder = Replace(sAppImageBuilder, "$(icon)", $sName & ".png")
   sAppImageBuilder = Replace(sAppImageBuilder, "$(exec)", $sName)
   sAppImageBuilder = Replace(sAppImageBuilder, "$(version)", $sVersion)
   
-  ' 5. Package sources
+  ' 7. Package sources
   
   hFile = Open "/etc/lsb-release"
   For Each sLine In hFile.Lines
@@ -2876,7 +2886,7 @@ Private Sub MakeAppImagePackage(sSys As String)
   
   sAppImageBuilder = Replace(sAppImageBuilder, "$(sources)", aSources.Join("\n"))
   
-  ' 6. Package dependencies
+  ' 8. Package dependencies
   
   aPackages = New String[]
   aGenericGuiComp = New String[]
@@ -2914,13 +2924,13 @@ Private Sub MakeAppImagePackage(sSys As String)
   
   sAppImageBuilder = Replace(sAppImageBuilder, "$(packages)", aPackages.Join("\n"))
   
-  ' TODO: Extra dependencies
-  
-  ' TODO: Libraries
-  
-  ' TODO: Extra files
-  
-  ' 7. Build that sucker
+  ' 9. Extra dependencies
+
+  For Each sDep In Split(Project.ExtraDependencies[If(Project.SameDependencies, ALL_TARGETS, sSys)], "\n")
+    aPackages.Add("    - " & sDep)
+  Next
+
+  ' 10. Build that sucker
   
   File.Save(sRoot &/ "AppImageBuilder.yml", sAppImageBuilder)
   
diff --git a/app/src/gambas3/.src/Project.module b/app/src/gambas3/.src/Project.module
index cc061e54d..5a17744b8 100644
--- a/app/src/gambas3/.src/Project.module
+++ b/app/src/gambas3/.src/Project.module
@@ -86,6 +86,7 @@ Public Maintainer As String
 Public Address As String
 Public Vendor As String
 Public VendorPrefix As String
+Public AppId As String
 Property Url As String Use $sUrl
 Public License As String
 Public CreateEachDirectory As Boolean
@@ -3120,6 +3121,7 @@ Public Sub ReadProject(Optional bConvert As Boolean)
   Maintainer = ""
   Vendor = ""
   VendorPrefix = ""
+  AppId = ""
   Address = ""
   $sUrl = ""
   License = ""
@@ -3382,6 +3384,9 @@ Public Sub ReadProject(Optional bConvert As Boolean)
       Case "vendorprefix"
         VendorPrefix = sVal
         
+      Case "appid"
+        AppId = sVal
+        
       Case "runtimeversion"
         RuntimeVersion = UnQuote(sVal)
 
@@ -3610,6 +3615,7 @@ Public Sub WriteProject(Optional bComponentDoNotChange As Boolean, Optional bMak
   If Maintainer Then Print #hFile, "Maintainer="; Maintainer
   If Vendor Then Print #hFile, "Vendor="; Vendor
   If VendorPrefix Then Print #hFile, "VendorPrefix="; VendorPrefix
+  If AppId Then Print #hFile, "AppId="; AppId
   If Address Then Print #hFile, "Address="; Address
   If $sUrl And If $sUrl <> DEFAULT_URL Then Print #hFile, "Url="; $sUrl
   If License Then Print #hFile, "License="; License