CHOOCH
======

Installation Instructions
=========================

Requirements
------------

Ensure that you have all the required libraries installed:

a) Gnu Scientific Library version 1.1 or later
   Available from http://www.gnu.org/software/gsl/gsl.html
   gsl-1.4 is included in this bundle, although it will be
   present on many systems.
   Please read the gsl-1.4/INSTALL file.
   Basic installation (installs in /usr/local)
                     : cd gsl-1.4
                       configure
                       make install

b) Cgraph version 2.04 PostScript plotting library in C
   Available from http://neurovision.berkeley.edu/software/A_Cgraph.html
   Cgraph 2.04 is included in this bundle.
   Please read cgraph-2.04/Cgraph-2.04.README
   Basic installation (installs in /usr/local)
                     : cd cgraph-2.04
                       configure
                       make install

Optionally
c) PGPLOT graphics library
   Available from http://www.astro.caltech.edu/~tjp/pgplot

Building the binary
-------------------

This version of chooch uses an autoconf based configure script.  
Basic installation (installs in /usr/local)
                     : cd chooch-5.0.2
                       configure --with-gsl-prefix=/usr/local --with-cgraph-prefix=/usr/local
                       make install

Optional Features:
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-maintainer-mode enable make rules and dependencies not useful
                          (and sometimes confusing) to the casual installer
  --enable-debug          enable debugging options
  --disable-dependency-tracking Speeds up one-time builds
  --enable-dependency-tracking  Do not reject slow dependency extractors
  --disable-gsltest       Do not try to compile and run a test GSL program

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-x                use the X Window System
  --with-gsl-prefix=PFX   Prefix where GSL is installed (optional)
  --with-gsl-exec-prefix=PFX Exec prefix where GSL is installed (optional)
  --with-cgraph-prefix=PFX
                          Prefix where CGRAPH has been installed
  --with-pgplot-prefix=PFX
                          Prefix where PGPLOT has been installed


Need Help?
----------

If you encounter difficulties with the installation then please contact
the author at chooch@gwyndafevans.co.uk

