From: Edward d'Auvergne <edward@xxxxxxxxxxxxx>
To: James Nyirenda <jamesn7414@xxxxxxxxx>
Cc: "relax-users@xxxxxxx" <relax-users@xxxxxxx>
Sent: Friday, 16 March 2012, 19:43
Subject: Re: Compiling C modules for relax
Hi,
Have you had any success with the maths_fns/relax_fit.pyd file? Did
you check if it was still in your relax installation?
Regards,
Edward
On 12 March 2012 15:02, Edward d'Auvergne <
edward@xxxxxxxxxxxxx> wrote:
> Hi,
>
> I've tried a few things on my test machines, but the only way I can
> reproduce the same symptoms is if I delete the maths_fns/relax_fit.pyd
> file. Could you check if you have this file?
>
> Cheers,
>
> Edward
>
>
> On 12 March 2012 14:45, Edward d'Auvergne <
edward@xxxxxxxxxxxxx> wrote:
>> Actually, the DLL file on Windows is called maths_fns/relax_fit.pyd.
>>
>> Regards,
>>
>> Edward
>>
>>
>> On 12 March 2012 14:35, Edward d'Auvergne <
edward@xxxxxxxxxxxxx> wrote:
>>> Hi,
>>>
>>> Thank you, that is quite useful. The "DLL load failed" shows the real
>>> problem, though I'm not sure what that is at the moment without a bit
>>> of testing. It could be due to the mix of 32 and 64-bit on your
>>> system. It looks like your CPU is 64-bit, while your Windows and
>>> Python versions are 32-bit. The maths_fns/relax_fit.dll 32-bit file
>>> in the relax Zip distributions is compiled on Windows 2000 and
tested
>>> on 64-bit Windows Vista. I will have to do a bit more testing on
>>> Vista again to get to the bottom of this problem. In the mean time,
>>> could you type:
>>>
>>> $ scons
>>>
>>> in the windows powershell (or command line). This is in the relax
>>> directory and relax should not be running. To capture logs, you could
>>> type:
>>>
>>> $ scons > log 2> err
>>>
>>> Then all messages will be in the 'log' file and all error messages in
>>> the 'err' file (and you should see zero output to the terminal).
>>> Sorry for all the hassles. Hopefully we can solve this problem soon!
>>>
>>> Cheers,
>>>
>>> Edward
>>>
>>>
>>>
>>> On 12 March 2012
13:59, James Nyirenda <
jamesn7414@xxxxxxxxx> wrote:
>>>> Hi, again, the log file is here
>>>>
>>>> relax 1.3.13
>>>>
>>>> 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.
>>>>
>>>> Processor fabric: Uni-processor.
>>>>
>>>> Hardware
information:
>>>> Machine: x86
>>>> Processor: Intel64 Family 6 Model 42 Stepping 7,
>>>> GenuineIntel
>>>>
>>>> System information:
>>>> System: Windows
>>>> Release: 7
>>>> Version: 6.1.7601
>>>> Win32
version: 7 6.1.7601 SP1 Multiprocessor Free
>>>> Distribution:
>>>> Full platform string: Windows-7-6.1.7601-SP1
>>>>
>>>> Software information:
>>>> Architecture: 32bit WindowsPE
>>>> Python version: 2.6.6
>>>> Python branch: tags/r266
>>>> Python build: r266:84297, Aug 24 2010 18:46:32
>>>> Python compiler: MSC v.1500 32
bit (Intel)
>>>> Python implementation: CPython
>>>> Python revision: 84297
>>>> Numpy version: 1.6.1
>>>> Libc version:
>>>>
>>>> Python packages (most are optional):
>>>>
>>>> Package Installed Version Path
>>>> minfx True Unknown C:\Program
>>>>
Files\relax-1.3.13\minfx
>>>> bmrblib True Unknown C:\Program
>>>> Files\relax-1.3.13\bmrblib
>>>> numpy True 1.6.1 C:\Program
>>>> Files\Python26\lib\site-packages\numpy
>>>> scipy True 0.10.0 C:\Program
>>>>
Files\Python26\lib\site-packages\scipy
>>>> wxPython True 2.8.12.1 C:\Program
>>>> Files\Python26\lib\site-packages\wx-2.8-msw-unicode\wx
>>>> mpi4py False
>>>> epydoc False
>>>> optparse True 1.5.3 C:\Program
>>>> Files\Python26\lib\optparse.pyc
>>>>
readline True C:\Program
>>>> Files\Python26\lib\site-packages\readline.pyc
>>>> profile True C:\Program
>>>> Files\Python26\lib\profile.pyc
>>>> bz2 True
C:\Program
>>>> Files\Python26\DLLs\bz2.pyd
>>>> gzip True C:\Program
>>>> Files\Python26\lib\gzip.pyc
>>>> os.devnull True C:\Program
>>>> Files\Python26\lib\os.pyc
>>>>
>>>> Compiled relax C modules:
>>>> Relaxation curve fitting: False
>>>>
>>>>
>>>> log2 file
>>>> relax
1.3.13
>>>>
>>>> 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.
>>>>
>>>> Processor fabric: Uni-processor.
>>>>
>>>> relax> Traceback (most recent call last):
>>>> File "<console>", line 1, in <module>
>>>> ImportError: DLL load failed: The specified module could not be found.
>>>> relax> Exiting the program.
>>>>
>>>> hope this is enough.
>>>> ________________________________
>>>> From: Edward d'Auvergne <
edward@xxxxxxxxxxxxx>
>>>> To: James Nyirenda <
jamesn7414@xxxxxxxxx>
>>>> Cc: "
relax-users@xxxxxxx" <
relax-users@xxxxxxx>
>>>> Sent: Monday, 12 March 2012, 19:46
>>>> Subject: Re: Compiling C modules for relax
>>>>
>>>> Hi,
>>>>
>>>> I'm assuming that you are using the 1.3.13 MS Windows 32-bit Zip file.
>>>> This problem sometimes occurs due to differences in Windows versions
>>>> (especially 32 vs. 64-bit). To check the system information, can you
>>>>
run:
>>>>
>>>> $ relax --info > log
>>>>
>>>> This will create a file called 'log' which you can copy and paste the
>>>> contents of. Could you also run:
>>>>
>>>> $ relax --tee log2
>>>>
>>>> and then inside relax type:
>>>>
>>>> relax> from maths_fns.relax_fit import setup
>>>>
>>>> Then quit relax. The 'log2' file should then have all of the
>>>> information about why the C module cannot be loaded on your system.
>>>> From this information, hopefully we can work out what is happening.
>>>>
>>>> Cheers,
>>>>
>>>> Edward
>>>>
>>>>
>>>>
>>>> On 12 March 2012 11:14, James Nyirenda <
jamesn7414@xxxxxxxxx> wrote:
>>>>> Yes, the information at the bottom says False meaning we have to compile
>>>>> the
>>>>> modules, i tried last night using a separate machine having c++ 2005 but
>>>>> the
>>>>> messege at the bottom says am using c++ on a header that is using c as i
>>>>> copied the relax-fit files header and source into ms visual c++ 2005
>>>>> though
>>>>> my thinking was if relax curve fitting files were written in c, c++ may
>>>>> not
>>>>> be problem. Sorry my programming skills are a bit scanty.
>>>>> Probably we can start from this bit of information i have given.
>>>>> Kind regards.
>>>>>
Jimmy.
>>>>>
>>>>
>>>>
Re: Compiling C modules for relax