Requirements

1. Python interpreter version V2.6 or greater. Python usually comes pre-installed in most linux distributions, otherwise it can be downloaded from http://www.python.org
2. Tkinter toolkit, this is the default graphical toolkit for python and usually it is shipped together with the interpreter. In Fedora distributions (Version>3) it has to be installed separately. In this case install it with the command (as superuser)
   

   $ yum -y install tkinter

3. Tcl/Tk version V8.5 or greater.

Optionally but strongly recommended

1. flair-geoviewer a plugin to flair for interactive geometry editing, debugging and 3D visualization
2. PIL (python imaging library) and the tk interaface for image exporting from geoviewer. Typically on various distributions they appear with the name
3. PIL (python imaging library) and the tk interaface for image exporting from geoviewer. Typically on various distributions they appear with the name python-imaging and python-imaging-tk
4. gnuplot version V4.0 or greater
5. pydicom The python dicom library optionally if you want to convert DICOM files to FLUKA voxel
6. numpy The python numeric library for dicom processing

Download

README

RPM / DEB / TAR

• RPM:
  Download the rpm version for systems that are based on the RPM installer or they support rpm packages (the ...py3 are experimental ones for python3).
  flair-2.3-0dpy3.noarch.rpm
  flair-2.3-0dpy3.src.rpm
  flair-geoviewer-2.3-0dpy3.src.rpm
  flair-geoviewer-2.3-0dpy3.x86_64.rpm
  flair-2.3-0c.noarch.rpm
  flair-2.3-0c.src.rpm
  flair-geoviewer-2.3-0c.src.rpm
  flair-geoviewer-2.3-0c.x86_64.rpm
  Uploaded: Wed 13-Sep-2023
  
  
  • To install execute the following command as superuser:
    

    $ rpm -ivh flair-X-XX.noarch.rpm

    On distributions like Suse, Ubuntu etc. the package tkinter is called python-tk. Please verify that you have installed the required packages and then issue the command as superuser:

    $ rpm -ivh --nodeps flair-X-XX.noarch.rpm 

  • To upgrade to a new version:
    

    $ rpm -Fvh flair-X.X-X.noarch.rpm 

    Or directly from the web site
    

    $ rpm -Fvh http://www.fluka.org/flair/flair-X.X-X.noarch.rpm

  • To compile the flair-geoviewer look the detailed instructions in the README file. Briefly
    

    $ rpmbuild --rebuild flair-geoviewer-X.X-X.src.rpm 

• DEB:
  Download the deb version for systems that are debian based
  flair_2.3-0dpy3_all.deb
  flair-geoviewer_2.3-0dpy3_amd64.deb
  flair_2.3c-0_all.deb
  flair-geoviewer_2.3-0c_amd64.deb
  Uploaded: Wed 13-Sep-2023
  
  To install open with the file browser the download directory and double click, first on the "flair" and second on the "flair-geoviewer".
  WARNING: you need to have the "universe" software source enabled.
  To enable the "universe":
  
  • Open the "Ubuntu Software Center"
  • Menu -> Edit -> Software Sources
  • Check the "Community-mainted free and open-source software (universe)"
  • Close the Software center program
  • In a terminal (e.g. xterm) type

    $ sudo apt-get update

  • Then go to the download directory and double-click to install the Flair .deb package
  • After the installation of Flair, double-click the flair-geoviewer .deb package, in order to install the Flair-Geoviewer
  
  Manual installation can be done with the command:

  $ dpkg -i flair_X.XX-X_all.deb flair-geoviewer_X.XX-XX_[i386|amd64].deb

  WARNING: Newer versions of Ubuntu/Debian have a different name in the libtk8.5.so.
  In case you get the following error for libtk8.5.so or libtcl8.5.so
  
  Error: libtk8.5.so: cannot open shared object file: No such file or directory
  
  Please make a symbolic link as super user:
  1. Locate the tk/tcl libraries either one of the following directories
     • /usr/lib
     • /usr/lib/i386-linux-gnu
  2. change to that directory e.g.

     $ cd /usr/lib

  3. make the symbolic links:

     $ ln -s libtk8.5.so.0 libtk8.5.so

     $ ln -s libtcl8.5.so.0 libtcl8.5.so

• Tar-gzip:
  flair-2.3-0dpy3.tgz
  flair-geoviewer-2.3-0dpy3.tgz
  flair-2.3-0c.tgz
  flair-geoviewer-2.3-0c.tgz
  Uploaded: Wed 13-Sep-2023
  Expand the archive to the appropriate directory use the following commands:

   $ tar xzvf flair-X.XX.tgz

       or

   $ gunzip -c flair-X.XX.tgz | tar xvf -

• To compile the flair-geoviewer please look at the instructions in the README. Briefly
  

  
  $ tar xzvf flair-geoviewer-X-XX.tgz
  $ cd flair-geoviewer-X-XX
  $ make
  $ make install install-bin install-mime
  

Version Numbering

• M: Major version, this number is increased by one only when a major modification in the structure of the program takes place. During the initial phase of development is 0.
• m: Minor version, this number is increased by one every time a addition in the program functionality is made. e.g. Adding new plotting forms, mechanism, databases etc.
• R: Release, this number is increased every time when bug fixes take place or minor changes in the functionality. e.g. Addition of extra fields in a form etc.

Installation

In case your system doesn't support the rpm, use the tar gzip file and follow the instructions in the README file. For specialised help on various OS, look first the FAQ.
In brief, expand the archive to a directory of your choice, and either add it to the PATH variable or create an alias in your login script like
alias flair=/path-where-you-install-flair/flair

Auxiliary Programs