
REQUIREMENTS
==============

First, make sure you have GNUstep and GSL installed. You need:

 gnustep-make 2.6.5 or further
 gnustep-base 1.24.5 or further

 gsl 1.10 or further

For GNUstep interface you also need:

 gnustep-gui 0.23.1 or further
 gnustep-back 0.23.0 or further

with the corresponding development headers.

Or if you want use the IUP interface you need:

   The Tecgraf/PUC-Rio Libraries (IM, CD and IUP):

   http://webserver2.tecgraf.puc-rio.br/iup/en/download_tips.html

   The most easy way is install the binary packages. These will install
   only the libraries, you will need copy the headers to the
   corresponding directories (for example, IUP headers to a "iup"
   directory at /usr/include/; CD headers to a "cd" directory at
   /usr/include and the same for IM librarie.) 


COMPILING
==========

Find the script 'GNUstep.sh' on your system (on GNU/Linux normally
it's in /usr/GNUstep/System/Library/Makefiles/GNUstep.sh), then source it:

  . /usr/GNUstep/System/Library/Makefiles/GNUstep.sh

Then, 

  ./configure

to use the GNUstep gui interface. Or

  ./configure --with-iup

to use the IUP interface. Then

  make

That should compile the program and put it into a directory called
'FisicaLab.app'.  The standard way of starting the program is then:

  openapp ./FisicaLab.app


INSTALLING
==========

Type, as root:

  make install

to install the program. Once installed, you should be able to run it using

  openapp FisicaLab.app


RUNNING THE PROGRAM IN ENGLISH
===============================

The program has been translated into the following languages: 

 Spanish
 English

If you are using the interface based on GNUstep and for some
reason FísicaLab don't run on English, run the GNUstep script at
the shell prompt:

  . /usr/GNUstep/System/Library/Makefiles/GNUstep.sh

and then:

  defaults write NSGlobalDomain NSLanguages "(English)"

and restart the application.

If you are using the IUP interface, just run the application,
open the preferences panel from the menu (Fisicalab -> Preferences ...),
select the language English and restart the application.
