'gcc' failed with exit status 1
in [Python]
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From: JR on 23 Mar 2010 22:51 Hello All, I was hoping I could get some help with this issue with getting Cython to work. Earlier I had an issue that said "unable to find vcvarsall.bat" and it turns out there is an active bug report that covers that issue (I have a 64 bit windows system). I still hadn't installed 3.1.2, so I did that tonight and now I have the issue below. Any thoughts on what I am doing wrong? Microsoft Windows [Version 6.1.7600] Copyright (c) 2009 Microsoft Corporation. All rights reserved. C:\Users\James>cd C:\Python31 C:\Python31>python setup.py build_ext --inplace running build_ext cythoning hello.pyx to hello.c Error converting Pyrex file to C: ------------------------------------------------------------ .... def say_hello_to(name): ^ ------------------------------------------------------------ C:\Python31\hello.pyx:1:23: Unrecognized character building 'hello' extension C:\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall -IC:\Python31\include - IC:\Pytho n31\PC -c hello.c -o build\temp.win-amd64-3.1\Release\hello.o hello.c:1:2: #error Do not use this file, it is the result of a failed Cython co mpilation. error: command 'gcc' failed with exit status 1 C:\Python31>
From: Stefan Behnel on 24 Mar 2010 02:48 JR, 24.03.2010 03:51: > I was hoping I could get some help with this issue with getting Cython > to work. Earlier I had an issue that said "unable to find > vcvarsall.bat" and it turns out there is an active bug report that > covers that issue (I have a 64 bit windows system). I still hadn't > installed 3.1.2, so I did that tonight and now I have the issue below. > Any thoughts on what I am doing wrong? > > > Microsoft Windows [Version 6.1.7600] > Copyright (c) 2009 Microsoft Corporation. All rights reserved. > > C:\Users\James>cd C:\Python31 > > C:\Python31>python setup.py build_ext --inplace > running build_ext > cythoning hello.pyx to hello.c > > Error converting Pyrex file to C: > ------------------------------------------------------------ > ... > def say_hello_to(name): > ^ > ------------------------------------------------------------ > > C:\Python31\hello.pyx:1:23: Unrecognized character Given that you're on Windows, this looks like a known bug in Cython: http://trac.cython.org/cython_trac/ticket/520 This is due to the lack of universal newline support in the codecs module, which has been fixed in the new Py2.6+ 'io' module. A patch for Cython that switches to the new 'io' module and works around this issue in older Python versions is available: http://hg.cython.org/cython-devel/raw-rev/751bdd38b55c That being said, the simplest way to work around this issue is to switch to Unix line endings in your source file. Most editors support this without problems. Stefan
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