在OSX上安装llvmpy

Question

我一直在关注this指南。不幸的是，我不认为llvmpy被正确安装（这里是python的输出）。

>>> import numba 
Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "/Library/Python/2.7/site-packages/numba/__init__.py", line 5, in <module> 
    from . import testing, decorators 
    File "/Library/Python/2.7/site-packages/numba/decorators.py", line 7, in <module> 
    from numba.targets import registry 
    File "/Library/Python/2.7/site-packages/numba/targets/registry.py", line 3, in <module> 
    from numba.targets import cpu 
    File "/Library/Python/2.7/site-packages/numba/targets/cpu.py", line 4, in <module> 
    import llvm.core as lc 
    File "llvm/__init__.py", line 6, in <module> 
    from llvmpy import extra 
    File "llvmpy/extra.py", line 5, in <module> 
    from llvmpy import capsule 
    File "llvmpy/capsule.py", line 4, in <module> 
    from llvmpy._capsule import (unwrap, has_ownership, downcast, wrap, 
ImportError: No module named _capsule 

做python -c "import llvm"给了我同样的错误如上（ “无模块命名_capsule”）。有任何想法吗？我在安装llvm，llvmpy或numba时没有收到错误，但很明显，llvmpy没有正确安装。

Answer 1

我忘了回答这个问题。我解决了这个问题，因为潜在的问题是Apple发布的（请参阅this回答类似的问题）。

TLDR：

export CFLAGS=-Qunused-arguments 
export CPPFLAGS=-Qunused-arguments 

然后按照给出的指导here