Bonjour à tous,
Je tente d'installer la version nb de ireport 3.1.2, une fenêtre d'erreur s'affiche dès le début (voir ci-dessous)
Quelqu'un peut-il me dépanner ?
Merci d'avance.

Warning - could not install some modules:
External HTML Browser - The module named org.openide.awt was needed and not found.
External HTML Browser - The module named org.openide.dialogs was needed and not found.
External HTML Browser - The module named org.openide.execution was needed and not found.
Database Core - No module providing the capability org.openide.windows.IOProvider could be found.
Database Core - The module named org.netbeans.api.progress/1 was needed and not found.
Database Core - The module named org.netbeans.modules.queries/1 was needed and not found.
Database Core - The module named org.openide.actions was needed and not found.
Database Core - The module named org.openide.awt was needed and not found.
Database Core - The module named org.openide.dialogs was needed and not found.
Database Core - The module named org.openide.io was needed and not found.
Database Core - The module named org.openide.loaders was needed and not found.
Database Core - The module named org.openide.nodes was needed and not found.
Database Core - The module named org.openide.text was needed and not found.
Database Core - The module named org.openide.windows was needed and not found.
Core - IDE - The module named org.netbeans.core.ui/1 was needed and not found.
Common Palette - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Common Palette - The module named org.openide.awt was needed and not found.
Common Palette - The module named org.openide.dialogs was needed and not found.
Common Palette - The module named org.openide.explorer was needed and not found.
Common Palette - The module named org.openide.loaders was needed and not found.
Common Palette - The module named org.openide.nodes was needed and not found.
Common Palette - The module named org.openide.text was needed and not found.
Common Palette - The module named org.openide.windows was needed and not found.
ireport-designer - The module named org.jdesktop.layout/1 was needed and not found.
ireport-designer - The module named org.netbeans.api.progress/1 was needed and not found.
ireport-designer - The module named org.netbeans.api.visual was needed and not found.
ireport-designer - The module named org.netbeans.core.multiview/1 was needed and not found.
ireport-designer - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
ireport-designer - The module named org.netbeans.modules.favorites/1 was needed and not found.
ireport-designer - The module named org.netbeans.modules.languages/0-1 was needed and not found.
ireport-designer - The module named org.netbeans.modules.options.api/1 was needed and not found.
ireport-designer - The module named org.openide.actions was needed and not found.
ireport-designer - The module named org.openide.awt was needed and not found.
ireport-designer - The module named org.openide.dialogs was needed and not found.
ireport-designer - The module named org.openide.explorer was needed and not found.
ireport-designer - The module named org.openide.loaders was needed and not found.
ireport-designer - The module named org.openide.nodes was needed and not found.
ireport-designer - The module named org.openide.text was needed and not found.
ireport-designer - The module named org.openide.windows was needed and not found.
Editor Options - The module named org.jdesktop.layout/1 was needed and not found.
Editor Options - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Editor Options - The module named org.netbeans.modules.options.api/1 was needed and not found.
Editor Options - The module named org.netbeans.modules.options.keymap was needed and not found.
Editor Options - The module named org.openide.actions was needed and not found.
Editor Options - The module named org.openide.awt was needed and not found.
Editor Options - The module named org.openide.dialogs was needed and not found.
Editor Options - The module named org.openide.loaders was needed and not found.
Editor Options - The module named org.openide.nodes was needed and not found.
Editor Options - The module named org.openide.options was needed and not found.
Editor Options - The module named org.openide.text was needed and not found.
Editor Options - The module named org.openide.windows was needed and not found.
Search API - The module named org.netbeans.modules.queries/1 was needed and not found.
Search API - The module named org.openide.loaders was needed and not found.
Search API - The module named org.openide.nodes was needed and not found.
Editor Library - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Editor Library - The module named org.openide.awt was needed and not found.
Editor Library - The module named org.openide.dialogs was needed and not found.
Editor Library 2 - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Editor Library 2 - The module named org.openide.dialogs was needed and not found.
Editor Error Stripe Impl - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Editor Error Stripe Impl - The module named org.openide.loaders was needed and not found.
Editor Error Stripe Impl - The module named org.openide.nodes was needed and not found.
Editor Error Stripe Impl - The module named org.openide.text was needed and not found.
Editor Braces Matching - The module named org.jdesktop.layout/1 was needed and not found.
Editor Braces Matching - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Editor Braces Matching - The module named org.openide.dialogs was needed and not found.
Database APIs - The module named org.openide.loaders was needed and not found.
Database APIs - The module named org.openide.nodes was needed and not found.
Editor Indentation - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Editor Settings Storage - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
SQL Editor - The module named org.openide.actions was needed and not found.
SQL Editor - The module named org.openide.awt was needed and not found.
SQL Editor - The module named org.openide.dialogs was needed and not found.
SQL Editor - The module named org.openide.explorer was needed and not found.
SQL Editor - The module named org.openide.loaders was needed and not found.
SQL Editor - The module named org.openide.nodes was needed and not found.
SQL Editor - The module named org.openide.options was needed and not found.
SQL Editor - The module named org.openide.text was needed and not found.
Editor Code Folding - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Editor Code Folding - The module named org.openide.loaders was needed and not found.
Editor Code Folding - The module named org.openide.nodes was needed and not found.
Refactoring API - The module named org.jdesktop.layout/1 was needed and not found.
Refactoring API - The module named org.netbeans.api.progress/1 was needed and not found.
Refactoring API - The module named org.netbeans.modules.javahelp/1 was needed and not found.
Refactoring API - The module named org.netbeans.modules.queries/1 was needed and not found.
Refactoring API - The module named org.openide.actions was needed and not found.
Refactoring API - The module named org.openide.awt was needed and not found.
Refactoring API - The module named org.openide.dialogs was needed and not found.
Refactoring API - The module named org.openide.explorer was needed and not found.
Refactoring API - The module named org.openide.loaders was needed and not found.
Refactoring API - The module named org.openide.nodes was needed and not found.
Refactoring API - The module named org.openide.text was needed and not found.
Refactoring API - The module named org.openide.windows was needed and not found.
Tags Based Editors Library - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Editor - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Editor - The module named org.openide.actions was needed and not found.
Editor - The module named org.openide.awt was needed and not found.
Editor - The module named org.openide.dialogs was needed and not found.
Editor - The module named org.openide.explorer was needed and not found.
Editor - The module named org.openide.loaders was needed and not found.
Editor - The module named org.openide.nodes was needed and not found.
Editor - The module named org.openide.options was needed and not found.
Editor - The module named org.openide.text was needed and not found.
Editor - The module named org.openide.windows was needed and not found.
Editor Guarded Sections - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Editor Guarded Sections - The module named org.openide.text was needed and not found.
Resource Bundles - The module named org.jdesktop.layout/1 was needed and not found.
Resource Bundles - The module named org.netbeans.modules.queries/1 was needed and not found.
Resource Bundles - The module named org.openide.actions was needed and not found.
Resource Bundles - The module named org.openide.awt was needed and not found.
Resource Bundles - The module named org.openide.dialogs was needed and not found.
Resource Bundles - The module named org.openide.loaders was needed and not found.
Resource Bundles - The module named org.openide.nodes was needed and not found.
Resource Bundles - The module named org.openide.text was needed and not found.
Resource Bundles - The module named org.openide.windows was needed and not found.
Editor Settings - None of the modules providing the capability org.netbeans.api.editor.settings.implementation could be installed.
Generic Languages Framework - The module named org.jdesktop.layout/1 was needed and not found.
Generic Languages Framework - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Generic Languages Framework - The module named org.openide.awt was needed and not found.
Generic Languages Framework - The module named org.openide.dialogs was needed and not found.
Generic Languages Framework - The module named org.openide.loaders was needed and not found.
Generic Languages Framework - The module named org.openide.nodes was needed and not found.
Generic Languages Framework - The module named org.openide.options was needed and not found.
Generic Languages Framework - The module named org.openide.text was needed and not found.
Generic Languages Framework - The module named org.openide.windows was needed and not found.
Diff - The module named org.jdesktop.layout/1 was needed and not found.
Diff - The module named org.netbeans.api.progress/1 was needed and not found.
Diff - The module named org.netbeans.modules.javahelp/1 was needed and not found.
Diff - The module named org.netbeans.modules.options.api/1 was needed and not found.
Diff - The module named org.netbeans.modules.queries/1 was needed and not found.
Diff - The module named org.openide.actions was needed and not found.
Diff - The module named org.openide.awt was needed and not found.
Diff - The module named org.openide.dialogs was needed and not found.
Diff - The module named org.openide.explorer was needed and not found.
Diff - The module named org.openide.io was needed and not found.
Diff - The module named org.openide.loaders was needed and not found.
Diff - The module named org.openide.nodes was needed and not found.
Diff - The module named org.openide.text was needed and not found.
Diff - The module named org.openide.windows was needed and not found.
Query Editor - The module named org.netbeans.api.visual was needed and not found.
Query Editor - The module named org.openide.actions was needed and not found.
Query Editor - The module named org.openide.dialogs was needed and not found.
Query Editor - The module named org.openide.nodes was needed and not found.
Query Editor - The module named org.openide.text was needed and not found.
Query Editor - The module named org.openide.windows was needed and not found.
Database Explorer - No module providing the capability org.netbeans.api.javahelp.Help could be found.
Database Explorer - The module named org.jdesktop.layout/1 was needed and not found.
Database Explorer - The module named org.netbeans.api.progress/1 was needed and not found.
Database Explorer - The module named org.openide.actions was needed and not found.
Database Explorer - The module named org.openide.awt was needed and not found.
Database Explorer - The module named org.openide.dialogs was needed and not found.
Database Explorer - The module named org.openide.explorer was needed and not found.
Database Explorer - The module named org.openide.io was needed and not found.
Database Explorer - The module named org.openide.loaders was needed and not found.
Database Explorer - The module named org.openide.nodes was needed and not found.
Database Explorer - The module named org.openide.options was needed and not found.
Database Explorer - The module named org.openide.windows was needed and not found.
Editor Code Completion - The module named org.netbeans.modules.editor.mimelookup/1 was needed and not found.
Editor Code Completion - The module named org.openide.awt was needed and not found.
Plain Editor - The module named org.openide.options was needed and not found.
Plain Editor - The module named org.openide.text was needed and not found.
Project API - The module named org.netbeans.modules.queries/1 was needed and not found.
Project API - The module named org.openide.loaders was needed and not found.
Project API - The module named org.openide.nodes was needed and not found.
jasperserver-plugin - The module named org.jdesktop.layout/1 was needed and not found.
jasperserver-plugin - The module named org.netbeans.api.progress/1 was needed and not found.
jasperserver-plugin - The module named org.netbeans.api.visual was needed and not found.
jasperserver-plugin - The module named org.netbeans.modules.options.api/1 was needed and not found.
jasperserver-plugin - The module named org.openide.awt was needed and not found.
jasperserver-plugin - The module named org.openide.dialogs was needed and not found.
jasperserver-plugin - The module named org.openide.explorer was needed and not found.
jasperserver-plugin - The module named org.openide.loaders was needed and not found.
jasperserver-plugin - The module named org.openide.nodes was needed and not found.
jasperserver-plugin - The module named org.openide.windows was needed and not found.
Navigator API - The module named org.openide.awt was needed and not found.
Navigator API - The module named org.openide.loaders was needed and not found.
Navigator API - The module named org.openide.nodes was needed and not found.
Navigator API - The module named org.openide.windows was needed and not found.
ireport-standalone-specific - The module named org.openide.actions was needed and not found.
ireport-standalone-specific - The module named org.openide.awt was needed and not found.
ireport-standalone-specific - The module named org.openide.dialogs was needed and not found.
ireport-standalone-specific - The module named org.openide.loaders was needed and not found.
ireport-standalone-specific - The module named org.openide.nodes was needed and not found.
ireport-standalone-specific - The module named org.openide.windows was needed and not found.
23 further modules could not be installed due to the above problems.