I think the catch is here. :-) Setting CL.exe to 64 bit. "C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\vcvarsall amd64" http://msdn.microsoft.com/en-us/library/x4d2c09s.aspx
I will try it out, and report. Happy to be "on the way", and wonder if one could use mingw64 instead, as a smaller download (7 mb). http://scons.tigris.org/ds/viewMessage.do?dsMessageId=2944937&dsForumId=1272 Best Troels Emtekær Linnet 2013/5/13 Troels Emtekær Linnet <[email protected]> > I succeded with the 32 bit ! :-) > > -------------------------------- > > C:\WinPython27\packages_32bit\relax_disp>scons > scons: Reading SConscript files ... > scons: done reading SConscript files. > scons: Building targets ... > > > ########################### > # Compiling the C modules # > ########################### > > > Building the relaxation curve fitting module > 'target_functions\\relax_fit.pyd' > > cl /Fotarget_functions\c_chi2.obj /c target_functions\c_chi2.c /nologo > /I"C:\Win > Python27\WinPython-32bit-2.7.4.1\python-2.7.4\include" > c_chi2.c > cl /Fotarget_functions\exponential.obj /c target_functions\exponential.c > /nologo > /I"C:\WinPython27\WinPython-32bit-2.7.4.1\python-2.7.4\include" > exponential.c > cl /Fotarget_functions\relax_fit.obj /c target_functions\relax_fit.c > /nologo /I" > C:\WinPython27\WinPython-32bit-2.7.4.1\python-2.7.4\include" > relax_fit.c > c:\winpython27\packages_32bit\relax_disp\target_functions\relax_fit.c(137) > : war > ning C4700: uninitialized local variable 'params' used > link /nologo /dll /out:target_functions\relax_fit.pyd > /implib:target_functions\r > elax_fit.lib > /LIBPATH:C:\WinPython27\WinPython-32bit-2.7.4.1\python-2.7.4\libs t > arget_functions\c_chi2.obj target_functions\exponential.obj > target_functions\rel > ax_fit.obj > Creating library target_functions\relax_fit.lib and object > target_functions\r > elax_fit.exp > scons: done building targets. > > C:\WinPython27\packages_32bit\relax_disp>relax > > > > relax repository checkout r19681 > svn://svn.gna.org/svn/relax/branches/relax_disp > > Molecular dynamics by NMR data analysis > > Copyright (C) 2001-2006 Edward d'Auvergne > Copyright (C) 2006-2013 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. > > Processor fabric: Uni-processor. > > relax> > > > 2013/5/13 Troels Emtekær Linnet <[email protected]> > >> Hi Edward. >> >> Let's then do it with the winpython. >> http://code.google.com/p/winpython/ >> >> It's free for all, and you can setup a "local" version of python. >> I even like this distribution better than epd, since it is more "free". >> (It just came to my attention, some days ago) >> And you have the spyder gui packed in, ready for coding scientific in >> windows. >> >> I downloaded the 64 bit. >> I opened the Winpython control panel, in the extracted folder. See info >> here: http://code.google.com/p/winpython/wiki/WPPM >> Downloaded and "Dragged" in minfx (as tar.gz), into the control panel to >> install. >> Downloaded scons 64 bit from Gohlke: >> http://www.lfd.uci.edu/~gohlke/pythonlibs/ >> Also dragged the .exe file into control panel to install. >> Opened the short cut to windows command (fixes path issues), and tested >> the call to scons. (where scons). >> Fixed the scons bug thing in the python file. >> After confirming it was using the right scons, I navigated to the >> relax-disp folder. >> Did a scons clean_all, and then scons >> >> Same issues last night. >> >> I will try the 32 bit version, a little later today. >> >> Best >> Troels >> >> Troels Emtekær Linnet >> >> >> 2013/5/13 Edward d'Auvergne <[email protected]> >> >>> 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 # >>> >>> >> > ########################################## >>> >>> >> > >>> >>> >> > >>> >>> >> > >>> >>> >> > >>> >>> >> > >>> >> >>> >> >>> >> >> >
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