Re: [PyOpenGL-Users] Python 2.7 and msvcr71.dll
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Re: [PyOpenGL-Users] Python 2.7 and msvcr71.dll
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From: Jonathan H. <ta...@ta...> - 2011-02-09 09:07:38
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Ah, so does that imply that it's not Python2.7 which is using msvcr71,
it's gle32.dll, which presumably was compiled against that version of
the C runtime.
That implies everything I said in my last email, about not using SP1, is
barking up the wrong tree and can safely be ignored. You should provide
whatever version of msvcr71 was used when gle32 was compiled.
I'm not smart enough to help you determine that.
Also, I presume that at some point, Python2.7 may also require msvcr90,
and that can be provided using the (non SP1) download previously linked to.
Cheers,
Jonathan
Eli Stephens wrote:
Hello, :)
The error can be provoked by "import OpenGL.GL" from the interactive
prompt in Python, so it seems unlikely to be anything but PyOpenGL. I
used dependency walker, and see the following tree:
python.exe
- python27.dll
- _ctypes.pyd
- opengl32.dll
- gle32.dll
- msvcr71.dll
Obviously there are a ton of other files loaded as well; if any of them
could be pertinent, let me know and I will search for them. Do other
people's installs under python 2.7 not try and load msvcr71.dll?
Additionally, after the alert box, dependency walker spat out hundreds
of error messages like:
GetProcAddress(0x5ED00000 [OPENGL32.DLL], "_FunctionType@108") called
from "_CTYPES.PYD" at address 0x1D1A39C7 and returned NULL. Error: The
specified procedure could not be found (127).
I'm not sure if that's related or not.
Thanks for helping me chase this down. :)
Eli
On 09/02/2011 08:43, Jonathan Hartley wrote:
> Beware: When downloading the redistributable installer for
> MSVCR90.dll, it is important not to use the SP1 version of the
> installer. This contains the wrong version of MSVCR90.dll.
>
> A similar problem *may* exist with the redistributable installer for
> MSVCR71.dll, linked to below. It may contain a wrong version of
> MSVCR71.dll, which would cause problems. Someone with experience of
> this feel free to contradict me here.
>
> The original version of Microsoft Visual C++ 2005 Redistributable
> Package (x86), as linked to from the py2exe tutorial page:
>
> http://www.microsoft.com/downloads/en/details.aspx?familyid=32bc1bee-a3f9-4c13-9c99-220b62a191ee
>
> ...is known to contain the correct version of MSVCR71.dll for Python 2.5.
>
> All of the above assumes you are using the compiled version of Python
> downloaded from python.org. If you compiled your own (or got it from
> someone else who compiled their own) then I don't know enough about
> your situation for any of my advice to be meaningful.
>
> Best regards,
>
> Jonathan
>
> On 08/02/2011 23:41, Silverstein wrote:
>>
>>
>>>
>>> You can also get these dll files by downloading and installing the
>>> Microsoft Visual C++ redistributable package. It's a free download
>>> and will spare you (and your users) from having to install Visual
>>> Studio.
>>>
>>> Please notice there are different redistibutable versions, each one
>>> corresponding to msvcrt 71, 80 and 90 with both x86 and x64 flavors.
>> There are also different releases for each of these typically. For
>> example, the initial release or a service pack (like an SP1)
>> release. For example:
>>
>>
>> Microsoft Visual C++ 2005 SP1 Redistributable Package (x86)
>>
>> http://www.microsoft.com/downloads/en/details.aspx?FamilyID=200b2fd9-ae1a-4a14-984d-389c36f85647&displaylang=en
>>
>>
>> ------------------------------------------------------------------------------
>> The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
>> Pinpoint memory and threading errors before they happen.
>> Find and fix more than 250 security defects in the development cycle.
>> Locate bottlenecks in serial and parallel code that limit performance.
>> http://p.sf.net/sfu/intel-dev2devfeb
>>
>>
>> _______________________________________________
>> PyOpenGL Homepage
>> http://pyopengl.sourceforge.net
>> _______________________________________________
>> PyOpenGL-Users mailing list
>> PyO...@li...
>> https://lists.sourceforge.net/lists/listinfo/pyopengl-users
>
> --
> Jonathan Hartley Made of meat.http://tartley.com
> ta...@ta... +44 7737 062 225 twitter/skype: tartley
>
>
>
> ------------------------------------------------------------------------------
> The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
> Pinpoint memory and threading errors before they happen.
> Find and fix more than 250 security defects in the development cycle.
> Locate bottlenecks in serial and parallel code that limit performance.
> http://p.sf.net/sfu/intel-dev2devfeb
>
>
> _______________________________________________
> PyOpenGL Homepage
> http://pyopengl.sourceforge.net
> _______________________________________________
> PyOpenGL-Users mailing list
> PyO...@li...
> https://lists.sourceforge.net/lists/listinfo/pyopengl-users
--
Jonathan Hartley Made of meat. http://tartley.com
ta...@ta... +44 7737 062 225 twitter/skype: tartley
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