Fails to compile on windows. about spacy HOT 7 CLOSED

Thanks for bringing this here. I'll summarize what I said out-of-band in case anyone else can help.

• I'd like to support Windows
• Have no access to Windows box
• No experience running a compiler on Windows

The MurmurHash headers are being installed from here: https://github.com/syllog1sm/headers_workaround . I created this to install headers via pip, as a workaround to a bug in setuptools.

If the problem is indeed with MurmurHash headers, we can either patch the files directly, or we can fork the files and decide which to install in headers_workaround.

To verify that the problem is here, you can try installing any of these packages, either over pip or by cloning their repo and building:

• cymem: Cython, but no MurmurHash or C headers. We expect success.
• preshed: Cython, with MurmurHash. We expect fail
• preshed: Cython, with MurmurHash. We expect fail

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A user on reddit writes:

Just an FYI because I see that you hope to support Windows and I managed to hack my way through to a 64bit Python 2.7.9 Windows build. Not especially elegant but here's what seems to have worked for me: - Installed Microsoft Visual C++ Compiler for Python 2.7; - Copied stdint.h from a mingw include folder over to the Visual C++ include folder; - Commented out the uint32_t and uint64_t typedefs in stdint.h; - Added the uint32_t and uint64_t typedefs to the various .cpp files in thinc, preshed, and spacy that used them in declarations(~ spacy\morphology.cpp spacy\en\attrs.cpp spacy\syntax\arc_eager.cpp thinc\weights.cpp thinc\search.cpp tests\c_test_search.cpp preshed\maps.c preshed\counter.c murmurhash\mrmr.cpp? ); - python setup.py install for thinc, preshed, spacy respectively.
I have reproduced the example usage etc. with this build.

You can try the work-around above for now, but in future it looks like proper Windows support won't be too difficult.

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This happens because MSVC is not C99 compatible prior to 2010 version.
There is a version of stdin.h for MSVC that was properly maintained : http://msinttypes.googlecode.com/svn/trunk/stdint.h

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This issue requires a change to headers_workaround -- available at https://github.com/maxirmx/headers_workaround for now.

Please pay attention to README-MSVC.txt

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All builds now pass.

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Update: We are now shipping stdint.h together with spaCy, see https://github.com/spacy-io/spaCy/tree/master/include/msvc9.

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This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

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