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\begin{center}
{{\huge \bf Installing the Kast Data Reduction Package [v0.4]}}
\end{center}

\begin{enumerate}

{\Large   \item SETUP}
   \begin{itemize}
	\item IDLUTILS\_DIR
	\begin{itemize}
	  \item One tends to keep all IDL codes together in their home directory
		with a top level directory like $\sim$/idl/.  All of the codes
		are then placed underneath this directory.  I will refer to 
		this directory as HOMEIDL\_DIR.
	  \item You will need to set three environment variables 
	  named IDLSPEC2D\_DIR, IDLUTILS\_DIR and 
  	  XIDL\_DIR which point to the directories
	  for the Sloan code and xavier's code.  I suggest you add them
	  right into your .cshrc file. \\
	  \quad Examples: \\
	  \quad $>$ setenv IDLUTILS\_DIR $\sim$/idl/idlutils \\
	  \quad $>$ setenv IDLSPEC2D\_DIR $\sim$/idl/idlspec2d \\
	  \quad $>$ setenv XIDL\_DIR $\sim$/idl/xidl 
	\end{itemize}
   \end{itemize}
	

{\Large   \item IDLUTILS (djs) IDL package}
   \begin{itemize}
	\item Built and distributed by David J. Schlegel
	\item Public version located here: \\
	http://spectro.Princeton.EDU/tarballs/
	\item Alternate version:
	http:://www.ucolick.org/$\sim$xavier/IDL/djs.tar.gz
	\item Installing...
	\begin{enumerate}
	  \item Copy the package into $\$$HOMEIDL\_DIR
	  \item Unpack the distribution (my version unpacks into djs/)
	  \item $>$ cd idlutils/
	  \item Clean the directories \\
	  $>$ bin/evilmake clean
	  \item Run the make file (this should detect your operating system):  \\
	  $>$ bin/evilmake
	\end{enumerate}
   \end{itemize}

{\Large   \item idlspec2d IDL package}
   \begin{itemize}
	\item Built and distributed by David J. Schlegel + Scott Burles
	\item Public version located here: 
	http://spectro.Princeton.EDU/tarballs/
	\item Alternate version: 
	http:://www.ucolick.org/$\sim$xavier/IDL/idlspec2d.tar.gz
	\item Installing...
	\begin{enumerate}
	  \item Copy the package into $\$$HOMEIDL\_DIR
	  \item Unpack the distribution (my version unpacks into idlspec2d/)
	  \item $>$ cd idlspec2d/
	  \item Create an environment variable IDLSPEC2D\_DIR\\
	  $>$ setenv IDLSPEC2D\_DIR $\sim$/idl/idlutils/idlspec2d
	  \item Clean the directories (use the evilmake from IDLUTILS) \\
	  $>$ $\sim$/idl/idlutils/bin/evilmake clean
	  \item Run the make file (this should detect your operating system):  \\
	  $>$ $\sim$/idl/idlutils/bin/evilmake  
	\end{enumerate}
   \end{itemize}

{\Large   \item xidl IDL package}
   \begin{itemize}
	\item Built and distributed by Jason X. Prochaska
	\item Public version located here:  
	http:://www.ucolick.org/$\sim$xavier/IDL/xidl.tar.gz
	\item Installing...
	\begin{enumerate}
	  \item Copy the package into $\$$HOMEIDL\_DIR
	  \item Unpack the distribution (unpacks into xidl/)
	  \item $>$ cd xidl/
	  \item Create an environment variable XIDL\\
	  $>$ setenv XIDL $\sim$/idl/idlutils/xidl
	  \item Clean the directories \\
	  $>$ bin/evilmake clean
	  \item Run the make file (this should detect your operating system):  \\
	  $>$ bin/evilmake
	\end{enumerate}
   \end{itemize}


\end{enumerate}

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