mailRe: ImporError


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Posted by Edward d'Auvergne on February 22, 2011 - 17:45:
Hi,

This is quite strange!  The Win32 distribution should have worked :S
Are you sure it was this version?  What happens if you type:

relax> from maths_fns.relax_fit import setup

Do you get something like:

relax> from maths_fns.relax_fit import setup
Traceback (most recent call last):
  File "<console>", line 1, in <module>
ImportError: No module named relax_fit
relax>

Hmmm, what is Windows doing here :S

Bye,

Edward



On 22 February 2011 17:18, Min-Kyu Cho <min-kyu.cho@xxxxxxxxxxxxxx> wrote:
Hi,

Here is the output with >> relax --help:

                                     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:                 x86
   Processor:               x86 Family 6 Model 23 Stepping 6, GenuineIntel

System information:
   System:                  Windows
   Release:                 post2008Server
   Version:                 6.1.7600
   Win32 version:           post2008Server 6.1.7600  Multiprocessor Free
   Distribution:
   Full platform string:    Windows-post2008Server-6.1.7600

Software information:
   Architecture:            32bit WindowsPE
   Python version:          2.6.5
   Python branch:           tags/r265
   Python build:            r265:79096, Mar 19 2010 21:48:26
   Python compiler:         MSC v.1500 32 bit (Intel)
   Python implementation:   CPython
   Python revision:         79096
   Numpy version:           1.5.1
   Libc version:

Python packages (most are optional):

Package              Installed       Version         Path
minfx                True            Unknown         D:\Programs\relax\minfx
bmrblib              False
numpy                True            1.5.1           C:\Program
Files\Python26\lib\site-packages\numpy
ScientificPython     False
wxPython             True
mpi4py               False
epydoc               False
optparse             True            1.5.3           C:\Program
Files\Python26\lib\optparse.py
Numeric              False
readline             True                            C:\Program
Files\Python26\lib\site-packages\readline.py
profile              True                            C:\Program
Files\Python26\lib\profile.py
bz2                  True                            C:\Program
Files\Python26\DLLs\bz2.pyd
gzip                 True                            C:\Program
Files\Python26\lib\gzip.py
os.devnull           True                            C:\Program
Files\Python26\lib\os.pyc

Compiled relax C modules:
   Relaxation curve fitting: False
---

It is clear that I don't have C library. At the moment, I don't need it, but
will try later with my data.

Regards,
Min-Kyu


+------------------------------+
Cho, Min-Kyu
Rm. 5110D MRBIII, 465 21st Ave S.
Vanderbilt University School of Medicine, Nashville, TN 37232-8725
Phone: 615-936-3757  /  Fax: 615-936-2211

| > -----Original Message-----
| > From: edward.dauvergne@xxxxxxxxx [mailto:edward.dauvergne@xxxxxxxxx] On
| > Behalf Of Edward d'Auvergne
| > Sent: Tuesday, February 22, 2011 3:21 AM
| > To: Cho, Min-Kyu
| > Cc: relax-users@xxxxxxx
| > Subject: Re: ImporError
| >
| > Hi,
| >
| > Are you using the Win32 compiled version from
| > http://www.nmr-relax.com/download.html?  Could you run:
| >
| > $ relax --info
| >
| > and copy the result?  The problem here is that the C modules for the
| > relaxation curve-fitting of the R1 and R2 rates is either not compiled
| > or the compiled version is incompatible with your combination of MS
| > Windows version, Python version, and numpy version.  It may be that
| > you are using a 64-bit version of Windows, in which case the 32-bit C
| > module will not work.  If you don't need to use this part of relax,
| > you can safely ignore this warning.
| >
| > However, if you do need it and you are brave, I have created
| > instructions on how to set up a development environment on Windows to
| > allow the C modules to be compiled:
| >
| > http://www.nmr-relax.com/windows_devel.html
| >
| > With scons and MS Visual C++ installed, it should be possible to
| > compile the module.
| >
| > Regards,
| >
| > Edward
| >
| >
| >
| >
| > On 22 February 2011 06:13, Min-Kyu Cho <min-kyu.cho@xxxxxxxxxxxxxx>
| > wrote:
| > > Hi Eddy,
| > >
| > >
| > >
| > > I got the following error when I executed ‘relax’ on Window7;
| > >
| > >
| > >
| > > ImportError: relaxation curve fitting is unavailable, the
| > corresponding C
| > > module have not been compiled.
| > >
| > >
| > >
| > > What should I do?
| > >
| > >
| > >
| > > Cheers,
| > >
| > > Min-Kyu
| > >
| > >
| > >
| > > _______________________________________________
| > > relax (http://nmr-relax.com)
| > >
| > > This is the relax-users mailing list
| > > relax-users@xxxxxxx
| > >
| > > To unsubscribe from this list, get a password
| > > reminder, or change your subscription options,
| > > visit the list information page at
| > > https://mail.gna.org/listinfo/relax-users
| > >
| > >


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