General ⇒ progressbar Beamer theme: Errors trying to build an adapted

[ablatex]

Hello, LaTeX Community!

I have the following question (also posted on TeX.sx: http://tex.stackexchange.com/questions/ ... ed-example.)

I'm very new to `LaTeX`, so sorry, if this question is too trivial. I'm using the following code to build a sample presentation, based on the progressbar Beamer theme and its demo code:

Code: Select all

\usepackage[english] {babel}
\usepackage[T1]      {fontenc}
    
\usepackage{amsmath, amsfonts, graphicx}
\usepackage{bibunits, tikz}
   
\graphicspath{{./}{images/}{/home/ruser/diss-floss/figures/}}
    
\usetheme{progressbar}
\progressbaroptions{imagename=LogoNSU}
   
\setbeamersize
  {text margin left=1em, text margin right=1em}
    
\title
  [Short Title]
  {Full Title of the Presentation}
    
\author
  [Bruce Wayne]
  {Bruce Wayne\quad Clark Kent\\Peter Parker\quad Alan Scot}
    
\date
  {April 01, 2011}
    
\institute
  {Justice League of America}
    
\begin{document}
  
\maketitle
    
\begin{frame}{Overview}
    
  \tableofcontents
    
\end{frame}
    
\section
  {Introduction}
    
\begin{frame}
  {Introduction}
    
  Things in a Bulleted List\pause
    
  \begin{enumerate}
    \item Bullets that
    \begin{enumerate}
      \item one
      \item two
    \end{enumerate}\pause
    \item Come up
    \begin{enumerate}
      \item one
      \item \emph{two} and three
    \end{enumerate}\pause
    \item One by one
    \begin{enumerate}
      \item one
      \item two
    \end{enumerate}
  \end{enumerate}
\end{frame}
    
    
\section
  {Main Body}
    
\subsection{Equations}
    
\begin{frame}
  {Equations}
   
  Equations are easy
  \begin{itemize}
    \item Just copy/paste equations\pause
    \item From the paper!
    \begin{equation*}
      \textbf{p}^* = \underset{\textbf{p}}{\arg\!\min}~\sum_{\textbf{x}}\left[ I(\textbf{W}(\textbf{x};\textbf{p})) - T(\textbf{x}) \right]^2
    \end{equation*}
  \end{itemize}
\end{frame}
    
    
\begin{frame}
  {Pictures}
    
  \begin{figure}[t]
    \centering
    \includegraphics[height=\dimexpr11\textheight/16\relax]{ggplot2ExamplePlot}
    \caption{Sample ggplot2 plot}
  \end{figure}
\end{frame}
    
    
\begin{frame}
  {A Movie}
    
  \begin{block}
    {Some block}
    
    \begin{itemize}
      \item Movies only seem to work in Adobe Reader
      \item Movie file is not embedded, it must be on the computer
    \end{itemize}
  \end{block}
    
  \pause
  \begin{alertblock}
    {Some more block}
    
    Movies only seem to work in Adobe Reader\par
    Movie file is not embedded, it must be on the computer
  \end{alertblock}
  \pause
    
  \begin{exampleblock}{}
    Some text in here.
  
    \begin{itemize}[<+->]
      \item Movies only seem to work in Adobe Reader
      \item Movie file is not embedded, it must be on the computer and
        what happe with a very long item?
    \end{itemize}
  \end{exampleblock}
\end{frame}
    
    
\section
  {Conclusion}
    
\begin{bibunit}[plain]
\begin{frame}
  {Credits}
    
  \begin{itemize}
    \item Brought to you by Cédric Mauclair
    \item Please let me know about improvements!
    \item Inspiration: \url{http://www.shawnlankton.com}... (in code)
  \end{itemize}
    
  \nocite{ipsum}
  \bibliography{demo}
    
\end{frame}
\end{bibunit}
    
\begin{bibunit}[plain]
\begin{frame}
  {Questions}
    
  \nocite{lorem}
  \bibliography{demo}

\end{frame}
\end{bibunit}
    
    
\appendix[Appendices]
    
\begin{frame}
  \frametitle{First appendix}
\end{frame}
    
\begin{frame}
  \frametitle{Second appendix}
\end{frame}
    
\end{document}
    
    
%%% Local Variables:
%%% mode: latex
%%% TeX-master: "demo-slides.tex"
%%% End:

Please note that my changes in this demo document currently are limited to the following:

1. \graphicspath{{./}{images/}{/home/ruser/diss-floss/figures/}}
2. \progressbaroptions{imagename=LogoNSU}
3. \includegraphics[height=\dimexpr11\textheight/16\relax]{ggplot2ExamplePlot}
\caption{Sample ggplot2 plot}

The build process is mainly successful, but it produces the following messages:

Code: Select all

! Package pgfkeys Error: I do not know the key '/pb/imagename' and I am going t
o ignore it. Perhaps you misspelled it.
    
See the pgfkeys package documentation for explanation.
Type  H <return>  for immediate help.
 ...

l.10 \progressbaroptions{imagename=LogoNSU}
    
?

After I press <Enter> key, the process completes, but it fails to replace the default theme's picture (tree04.jpg) with my custom one (LogoNSU.jpg). Here's the corresponding log excerpt:

Code: Select all

[1
    
{/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map} </usr/share/texmf/tex/latex
/beamer/themes/theme/images/tree04.jpg>]
No file demo-slides.toc.
[2
    
 </usr/share/texmf/tex/latex/beamer/themes/theme/images/tree04.jpg>]

Why is this happening? Also, some visual elements are distorted. For example fonts in my version are not as solid as in the original example. Finally, text in text blocks on pages `Credits` and `Questions` is completely missing (blocks are empty). Your help is much appreciated!

My environment:

Code: Select all

pdfTeX 3.1415926-2.5-1.40.14 (TeX Live 2013/Debian)
kpathsea version 6.1.1
Compiled with libpng 1.2.49; using libpng 1.2.50
Compiled with zlib 1.2.8; using zlib 1.2.8
Compiled with poppler version 0.24.5

Your help will be greatly appreciated!