无法在Win7上安装Cython [英] Cannot install Cython on win7

问题描述

因此，我尝试在ta-lib上使用Cython，并且使用了mrjbq7提供的包装器（非常感谢。）。因此，我尝试在计算机上安装Cython-0.19.1，然后在ta-lib-master（包装器）上进行 python setup.py install ，我得到了以下内容：

So I'm trying to use Cython on ta-lib, and I'm using the wrapper provided by mrjbq7 (many thanks..). So I tried to install Cython-0.19.1 on my computer and then do python setup.py install on ta-lib-master (the wrapper), and I got the following:

    running install
    running build
    running build_py
    running biuld_ext
    failed to import Cython: No module named 'Actions'
    error: Cython does not appear to be installed

我尝试使用 python setup.py build_ext --inplace

构建Cython有人可以帮助我吗？非常感谢！

Can anyone please help me? Thanks a lot!

我正在使用32位Windows7和python 3.3.1

I'm using 32-bit Windows7 and python 3.3.1

推荐答案

我认为您的麻烦与您正在安装 TA-lib包装器无关。 code>，所以这里有一些建议：

I don't think your troubles have anything to do with the fact that you're installing the TA-lib wrapper, so here are a few suggestions :

• 首先，尝试使用 Python 2.7重新安装Cython .X （我怀疑某些Python版本与Cython版本之间存在不兼容性：至少，您提到的那种错误使我想起了什么……）。

• First, retry to install Cython using Python 2.7.X (I suspect some incompatibilities between some Python versions and Cython versions : at least, the kind of errors you mentioned remind me something...).

如果这样做没有帮助，请按以下说明重建Cython ：

If this doesn't help, rebuild Cython as follows :

1. 通过此处。



2. 告诉 disutils 使用gcc ...创建文件 C：\Python27\Lib\distutils\distutils.cfg 并编写

1. Install MinGW (with options gcc/g++) from here.

2. Tell disutils to use gcc... Create file C:\Python27\Lib\distutils\distutils.cfg and write this inside :

[build]
compiler = mingw32

如果需要，从文件<$ c中删除所有 -mno-cygwin gcc选项的实例$ c> C：\Python27\Lib\distutils\cygwinccompiler.py ：

If needed, remove all instances of -mno-cygwin gcc option from file C:\Python27\Lib\distutils\cygwinccompiler.py :

# self.set_executables(compiler='gcc -mno-cygwin -O -Wall',
                     # compiler_so='gcc -mno-cygwin -mdll -O -Wall',
                     # compiler_cxx='g++ -mno-cygwin -O -Wall',
                     # linker_exe='gcc -mno-cygwin',
                     # linker_so='%s -mno-cygwin %s %s'
                                # % (self.linker_dll, shared_option,
                                   # entry_point))
# becomes :

self.set_executables(compiler='gcc -O -Wall',
                     compiler_so='gcc -mdll -O -Wall',
                     compiler_cxx='g++ -O -Wall',
                     linker_exe='gcc',
                     linker_so='%s %s %s'
                                % (self.linker_dll, shared_option,
                                   entry_point))

# Just because `-mno-cygwin` has just been removed from early versions of gcc.

构建并安装Cython： $ python setup.py install

在任何情况下：请确保使用适当的 PATH 表示Cython：

In any cases : Make sure to have the proper PATHs for Cython :

SET PYTHONPATH=%PYTHONPATH%;../../../DEPENDENCIES/Cython-0.19.1
SET PATH=%PATH%;../../../DEPENDENCIES/Cython-0.19.1/bin

尝试重建TA-lib，请告诉我它说的是什么;-）

Try rebuilt TA-lib and please tell me what it says ;-)

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