Oh, one slight problem with EPD - I don't have a university email and do not work at a university. The Canopy Express version which is free does not support 64-bit. I might have a problem replicating this! Do you use 64-bit Windows 7 with the 64-bit EPD?
Regards, Edward On 13 May 2013 15:06, Edward d'Auvergne <[email protected]> wrote: > Hi, > > Sorry I didn't see the attached file. It's better to copy and paste > such text directly in an email, or attach it to one of the relax > trackers (support request, bug tracker, or task tracker). For example > for relaxation dispersion there is the task at > https://gna.org/task/?6401. In some cases it is better to create a > support request for just that specific file. Attaching files to > messages sent to mailing lists is not a good idea as the number of > copies of that attachment will be massively amplified and sent out to > all people on the mailing list. It is a strain on the open source > infrastructure of Gna! and on the infrastructure of the mailing list > archivers: > > https://mail.gna.org/public/relax-devel/2013-05/msg00021.html > http://thread.gmane.org/gmane.science.nmr.relax.devel/3835/focus=3854 > http://www.mail-archive.com/[email protected]/msg03785.html > http://marc.info/?l=relax-devel&m=136844948831132&w=2 > > I'll install EPD and see if I can reproduce the issue. To do that I > need to install exactly the same software and software versions. > > Cheers, > > Edward > > > > On 13 May 2013 14:50, Troels Emtekær Linnet <[email protected]> wrote: >> Hi Edward. >> >> I have the EPD dist. installed. (Not the Canopy) >> (The detailed install instructions, I have specified in the attached text >> file.) >> >> I also tried with the winpython dist. yesterday, with the same result. >> >> I am about to try out the win32 distribution of these. >> >> Best >> Troels >> >> Troels Emtekær Linnet >> >> >> 2013/5/13 Edward d'Auvergne <[email protected]> >>> >>> Hi Troels, >>> >>> I'm looking at replicating your setup in a virtual machine, but there >>> is one piece of information missing. Did you use Anaconda >>> (http://continuum.io) or Enthought Python Distribution (EPD, >>> https://www.enthought.com/canopy-express/) in combination with >>> IPython? This might be where the problem lies, one of these might not >>> be compatible with compiling the C modules or may require settings to >>> be changes to allow it to run with the MSVS compilers. >>> >>> Cheers, >>> >>> Edward >>> >>> >>> >>> >>> On 12 May 2013 21:21, Edward d'Auvergne <[email protected]> wrote: >>> > Hi, >>> > >>> > Maybe I could try to set up MSVS 2012 tomorrow in a virtual machine with >>> > 64-bit Win7 and see if I can reproduce the problem. It is clear that >>> > the >>> > relax sconstruct script is pointing to all the correct locations. If >>> > you >>> > type out the compiler commands by hand, they should just work. >>> > Therefore >>> > the problem is very unlikely to be with relax itself, but rather with >>> > the >>> > Microsoft 2012 C++ toolchain and/or its interaction with IPython. I'm >>> > wondering if it is a 64 vs. 32-bit mismatch issue. Do you have a 64-bit >>> > Windows install? Is the compiler toolchain (MSVS) 64-bit? Is the >>> > Python >>> > version bundled with IPython 64-bit? I really hope the issue is not >>> > because >>> > IPython is incompatible with MSVS! I think we are narrowing the problem >>> > down a bit and we should get to the bottom of it soon. For me >>> > replicating >>> > the issue, could you list the exact version and bit number of the >>> > operating >>> > system, MSVS, and IPython. >>> > >>> > Cheers, >>> > >>> > Edward >>> > >>> > >>> > >>> > >>> > On Sunday, 12 May 2013, Troels Emtekær Linnet wrote: >>> >> >>> >> Hi Edward. >>> >> >>> >> I have a the file >>> >> python27.lib >>> >> in C:\Python27\libs. >>> >> >>> >> I still don't have a clue whats wrong. >>> >> Could it be something with Visual C++ 2005 Express Edition? >>> >> >>> >> I am not sure the installation went correct, since when I do >>> >> Windows Start button->Microsoft Windows SDK v7.1->Visual Studio >>> >> Registration->Windows SDK Configuration Tool >>> >> Change "Installed Windows SDK Versions:" from v7.1 to 8.0 >>> >> I get an error: >>> >> "Your system does not have Visual Studio 2005 or Visual Studio 2008 >>> >> installed" >>> >> >>> >> Best >>> >> >>> >> Troels Emtekær Linnet >>> >> >>> >> >>> >> 2013/5/11 Edward d'Auvergne <[email protected]> >>> >> >>> >> Hi, >>> >> >>> >> We should be able to get to the bottom of the problem and make this >>> >> run. But setting up the development platform on MS Windows of the >>> >> MSVS compiler and Python is always painful. Because of this I set up >>> >> a virtual machine image of Windows 2000 with MSVS 2005 many years ago >>> >> and have been using this to build the Windows pre-compiled relax >>> >> distributions (http://www.nmr-relax.com/download.html#MS_Windows) ever >>> >> since. I have updated Python to version 2.7 on this vm, but the >>> >> compiler setup works and I don't want to have to set up another >>> >> environment. >>> >> >>> >> From the error messages, it is clear that this 2012 version of the >>> >> Microsoft compiler catches more problems in the code. The warning: >>> >> >>> >> c:\python27\github\relax_disp\target_functions\relax_fit.c(137) : >>> >> warning C4700: uninitialized local variable 'params' used >>> >> >>> >> may be an issue. I think this is harmless, but you could try to >>> >> comment out line 137 of that file (the call to the exponential() >>> >> function) and see if that makes a difference. This is inside the >>> >> dfunc() function which is both non-functional and not used. This is >>> >> supposed to return the gradient of the exponential curve but is not >>> >> implemented yet as simplex optimisation, which does not require the >>> >> gradient or Hessian, was sufficient for finding the solution for this >>> >> 2 parameter problem. >>> >> >>> >> From these new messages, it is clear that the Python.h file is being >>> >> found. The include /I"C:\Python27\Scripts\..\include" is interesting >>> >> as this implies that sys.prefix as seen by scons is set to >>> >> "C:\Python27\Scripts\..". Although strange, this may not be an issue. >>> >> But when you run Python, you see sys.prefix as "C:\Python27". >>> >> Hmmmm..... >>> >> >>> >> Maybe the problem is not that Python.h cannot be found, but that the >>> >> python32.lib file cannot be found. Can you see this file in your >>> >> C:\Python27\libs\ directory? You can see that this is used in the >>> >> linking command: >>> >> >>> >> link /nologo /dll /out:target_functions\relax_fit.pyd >>> >> /implib:target_functions\relax_fit.lib /LIBPATH:C:\Python27\libs >>> >> target_functions\c_chi2.obj target_functions\exponential.obj >>> >> target_functions\relax_fit.obj >>> >> >>> >> On Windows, there should be a python32.lib file in the LIBPATH. >>> >> >>> >> Regards, >>> >> >>> >> Edward >>> >> >>> >> >>> >> >>> >> >>> >> >>> >> >>> >> On 11 May 2013 12:41, Troels Emtekær Linnet <[email protected]> wrote: >>> >> > Hi Edward. >>> >> > >>> >> > Sigh. >>> >> > >>> >> > I have looked around for >>> >> > "error LNK2019: unresolved external symbol" >>> >> > and it seems that many experience the problem. >>> >> > >>> >> > But there don't seem to be an universal explanation/bug fix. >>> >> > And if I find a thing I would like to try, I really don't know where >>> >> > to >>> >> > start. ? :-) >>> >> > >>> >> > - "In Visual-Studio most linkage problems are related to forget >>> >> > adding >>> >> > .cpp >>> >> > files." >>> >> > - Url 2, Url3, Url4, Url5, Url6 >>> >> > >>> >> > In the last Url, there is this solution: >>> >> > --- >>> >> > in the Project properties, set the Platform Toolset to VS2008 (v90) >>> >> > and >>> >> > the >>> >> > correct directories depending on your installation (ie : include => >>> >> > C:\Program Files (x86)\Windows Kits\8.0\Include\shared;C:\Program >>> >> > Files >>> >> > (x86)\Windows Kits\8.0\Include\um;$(IncludePath) and Libraries => >>> >> > C:\Program >>> >> > Files (x86)\Windows Kits\8.0\Lib\win8\um\x64;$(LibraryPath)). Don't >>> >> > forget >>> >> > to set the .lib in Link entries. >>> >> > --- >>> >> > >>> >> > After installation of Visual Studio 2012, I do have the folder: >>> >> > C:\Program Files (x86)\Windows Kits\8.0 >>> >> > >>> >> > I have attached a text file, how I have installed until now. >>> >> > >>> >> > I hope we can break this "annoying behaviour?" >>> >> > Where should I look, if .ccp files is added ?? >>> >> > >>> >> > Best >>> >> > Troels >>> >> > ------------------------ >>> >> > >>> >> > C:\Python27\github\relax_disp>scons clean_all >>> >> > scons: Reading SConscript files ... >>> >> > scons: done reading SConscript files. >>> >> > scons: Building targets ... >>> >> > clean_manual_files(["manual_clean"], []) >>> >> > >>> >> > ########################################## >>> >> > # Cleaning up the temporary manual files # >>> >> > ########################################## >>> >> > >>> >> > >>> >> > >>> >> > >>> >> > >> >> _______________________________________________ relax (http://www.nmr-relax.com) This is the relax-devel mailing list [email protected] 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-devel
