Edward
Thank you for your response.  I did the scons clean_all and that worked.  I was 
able to do the relax --info and I am going to paste it in this email.   Do the 
curve fitting module need to be recompiled?

Thank you 
Luca 

relax 1.3.10

                              Molecular dynamics by NMR data analysis

                             Copyright (C) 2001-2006 Edward d'Auvergne
                         Copyright (C) 2006-2011 the relax development team

This is free software which you are welcome to modify and redistribute under 
the conditions of the
GNU General Public License (GPL).  This program, including all modules, is 
licensed under the GPL
and comes with absolutely no warranty.  For details type 'GPL' within the relax 
prompt.

Assistance in using the relax prompt and scripting interface can be accessed by 
typing 'help' within
the prompt.

ImportError: relaxation curve fitting is unavailable, the corresponding C 
modules have not been compiled.

Hardware information:
    Machine:                 i686
    Processor:               

System information:
    System:                  Linux
    Release:                 2.6.32-33-generic
    Version:                 #70-Ubuntu SMP Thu Jul 7 21:09:46 UTC 2011
    GNU/Linux version:       Ubuntu 10.04 lucid
    Distribution:            Ubuntu 10.04 lucid
    Full platform string:    
Linux-2.6.32-33-generic-i686-with-Ubuntu-10.04-lucid

Software information:
    Architecture:            32bit ELF
    Python version:          2.6.5
    Python branch:           tags/r265
    Python build:            r265:79063, Apr 16 2010 13:09:56
    Python compiler:         GCC 4.4.3
    Python implementation:   CPython
    Python revision:         79063
    Numpy version:           1.3.0
    Libc version:            glibc 2.4

Python packages (most are optional):

Package              Installed       Version         Path           
minfx                True            Unknown         /usr/local/relax/minfx
bmrblib              False           
numpy                True            1.3.0           
/usr/lib/python2.6/dist-packages/numpy
ScientificPython     False           
wxPython             True            
mpi4py               False           
epydoc               False           
optparse             True            1.5.3           
/usr/lib/python2.6/optparse.pyc
Numeric              False           
readline             True                            
/usr/lib/python2.6/lib-dynload/readline.so
profile              True                            
/usr/lib/python2.6/profile.pyc
bz2                  True                            
/usr/lib/python2.6/lib-dynload/bz2.so
gzip                 True                            /usr/lib/python2.6/gzip.pyc
os.devnull           True                            /usr/lib/python2.6/os.pyc

Compiled relax C modules:
    Relaxation curve fitting: False

Luca Leone
BMP Network Administrator
Department of Biochemistry & Molecular Pharmacology
University of Massachusetts Medical School
(508) 856-8301 phone
(508) 335-5335 cell
[email protected]
________________________________________
From: Edward d'Auvergne [[email protected]]
Sent: Tuesday, July 12, 2011 5:05 PM
To: Luca Leone
Cc: Leone, Luca; [email protected]
Subject: Re: [sr #2770] relax setup issue

Dear Luca Leone,

Welcome to the relax mailing lists.  Would you be able to add the output of:

$ relax --info

to your support request (http://gna.org/support/?2770)?  Cheers.  This
additional information will help to work out what the issue could be.
It is most likely to be the compiled C modules.  If that command does
not work, try typing:

$ scons clean_all
$ relax

and see if that works.  This command is dangerous as it will delete
the relaxation curve-fitting compiled C module located at
maths_fns/relax_fit.so (if scons is not installed, just manually
delete that file).  If you need this curve-fitting, then you'll need
to compile this module.  For this there are instructions at
http://www.nmr-relax.com/download.html#Source_code_release (you'll
need the python development files installed, a C compiler, and scons).
 Alternatively the problem could be with one of the python packages
installed on your computer, but it's better to assume the relax C
modules are at fault first.  I hope this helps.

Regards,

Edward


On 12 July 2011 21:30, Luca Leone <[email protected]> wrote:
>
> URL:
>  <http://gna.org/support/?2770>
>
>                 Summary: relax setup issue
>                 Project: relax
>            Submitted by: leone76
>            Submitted on: Tue 12 Jul 2011 07:30:46 PM GMT
>                Category: None
>                Priority: 5 - Normal
>                Severity: 4 - Important
>                  Status: None
>                 Privacy: Public
>             Assigned to: None
>        Originator Email:
>             Open/Closed: Open
>         Discussion Lock: Any
>        Operating System: GNU/Linux
>
>    _______________________________________________________
>
> Details:
>
> To whom it may concern
> I am trying to install relax on ubuntu 11 and when I try to run the test I
> get an error "Segmentation Fault"  I would appreciate any help.
> Thank you
>
>
>
>
>
>    _______________________________________________________
>
> Reply to this item at:
>
>  <http://gna.org/support/?2770>
>
> _______________________________________________
>  Message sent via/by Gna!
>  http://gna.org/
>
>
> _______________________________________________
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>
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>



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