LaTeX.org

Thank you very much, works now .

Hello I have a problem with nomenclature.
\documentclass[english,12pt,a4paper]{article}
\usepackage[T1]{fontenc}
\usepackage[latin9]{inputenc}
\usepackage{float}
\usepackage{graphicx}
\usepackage{multirow}
\usepackage{nomencl}
\usepackage{makeidx}

\makenomenclature
\makeindex testled.nlo -s ...