I am working in Ubuntu 10.10 using Gnome. I wrote this:
\documentclass{scrartcl}
\usepackage[mathletters]{ucs}
\usepackage[utf8]{inputenc}
\usepackage{amssymb}
\usepackage{amsmath}
\usepackage[usenames]{color}
\usepackage{hyperref}
\usepackage{wasysym}
\usepackage{graphicx}
\usepackage[normalem]{ulem}
\title{Papa Johns Cheese}
\date{Saturday 25 December 2010}
\author{}
\begin{document}
\maketitle
---message---
\end{document}
I get the above error message in the log file
! LaTeX Error: File `ucs.sty' not found
Now I have not used LaTeX since 1993, so I went to a beginners tutorial and wrote the hello script and it worked fine when I gave the command
latex hello. No error. this started with \documentclass{article}
So I wondered.
Best Answer
Does
locate ucs.sty
(on a command line) find anything? If not, you need to install thetexlive-latex-extra
package (eg. via Synaptic) or simply installtexlive-full
.