r568: no message

[ctsim.git] / doc / ctsim-install.tex

diff --git a/doc/ctsim-install.tex b/doc/ctsim-install.tex
index eb32f9161798c2c4b19f44ca7f7ab346e5820e11..b0cd92fbb449e5831d98c0bc0428fad5bf1ca2fd 100644 (file)
--- a/doc/ctsim-install.tex
+++ b/doc/ctsim-install.tex
@@ -2,18 +2,18 @@
 \setheader{{\it CHAPTER \thechapter}}{}{}{\ctsimheadtitle}{}{{\it CHAPTER \thechapter}}%
 \ctsimfooter%
 
-\section{Download}\label{download}\index{Installation,Download}%
+\section{Download}\label{download}\index{Download}%
 
-The latest version of \ctsim, both executable programs and source code,
+The latest version of \ctsim, both as executable programs and source code,
  can be downloaded from the official
  \ctsim\ \urlref{web site}{http://www.ctsim.org}. Additionally, these
- files are also available from the \urlref{FTP site}{ftp://ftp.ctsim.org}.
+ files are also available from the \ctsim\ \urlref{FTP site}{ftp://ftp.ctsim.org}.
 
 
-\section{Installing Windows Binary}\index{Installation,Windows}%
+\section{Installing Windows Binary}
 
 Download the Windows executable file.
-Simply execute this program to unpack \ctsim\ and begin the
+Simply execute this program to begin the
 installation program. \ctsim\ will then be accessible from the
 \texttt{Start} Menu under the \texttt{Programs} submenu.
 
@@ -21,29 +21,32 @@ installation program. \ctsim\ will then be accessible from the
 and Windows 2000. Due to use of the OpenGL and htmlhelp libraries,
 \ctsim\ is not compatible with the stock Windows 95 system.
 
-\section{Installing Linux RPM}\index{Installation,Linux}%
-Download the RPM file, then use
-the \texttt{rpm} manager program:\\
-\hspace{1cm}\texttt{rpm -Uvh} \emph{ctsim-*.rpm}\\
+\section{Installing Linux RPM}
+Download the \ctsim\ RPM file, then use
+the \texttt{rpm} manager program as follows:\\
+\hspace*{1cm}\texttt{rpm -Uvh} \emph{ctsim-*.rpm}\\
 
 \ctsim\ and \ctsimtext\ will then be installed in the \texttt{/usr/local/bin}
 directory. The online help file, \texttt{ctsim.hhp}, will be installed in
 directory \texttt{/usr/local/man}.
 
-\section{Build From Sources}\label{build}\index{Installation,Build}%
+\section{Build From Sources}\label{build}\index{Source code build}
 
 Refer to the INSTALL file included in the source distribution for
 instructions.
 
-\subsection{Optional Libraries}%
+\subsection{Optional Libraries}
+These libraries are optional and not required to build \ctsim\ from source code.
+However, they add functionality to \ctsim\ and there inclusion is recommended.
+
   \begin{itemize}
   \item \textbf{wxWindows}\\
-  Used for platform-independent graphical interface. The graphical version
+  Used for the platform-independent graphical interface. The graphical version
   of \ctsim\ requires this library.\\
   \urlref{Web site}{http://www.wxwindows.org}
 
   \item \textbf{FFTW}\\
-    Used for fast frequency-based filtering and fourier transformations of images.
+    Used for fast Fourier transformations of projections and images.
     Without this library \ctsim\ will use slower, traditional Fourier transformations.\\
     \urlref{Web site}{http://www.fftw.org}
 
@@ -59,8 +62,8 @@ instructions.
     Used for \ctsimtext\ interactive shell.\\
     \urlref{Web site}{http://www.gnu.org}
 
-  \item dmalloc library\\
-    Used for debugging memory allocation\\
+  \item \textbf{dmalloc}\\
+    Used for debugging memory allocation.\\
     \urlref{Web site}{http://www.dmalloc.com}
 
 \end{itemize}