在 OS X 上安装 Numba 时出错 [英] Error installing Numba on OS X

问题描述

我无法在我的 OS X 系统上安装 Numba(通过 pip).

I'm unable to install Numba (via pip) on my OS X system.

我正在使用

• Python:2.7.11(自制软件)
• 点:8.1.1
• 设置工具:20.6.7
• OS X:10.11.4 (x86_64)
• Xcode:7.3
• Xcode CLT:7.3.0.0.1.1457485338
• Clang:7.3 版本 703

并且已经安装了先决条件(我认为)

and have installed the prerequisites (I think) with

brew install llvm
git clone https://github.com/numba/llvmlite
cd llvmlite
LLVM_CONFIG=/usr/local/opt/llvm/bin/llvm-config  python setup.py install
cd ..
rm -rf llvmlite

也试过了

brew install llvm
brew link --force llvm  # later: brew unlink llvm
cd /usr/local/Cellar/llvm/X.X.X/include/llvm/Config/ # X.X.X = 3.6.2
ln -s llvm-config.h config.h

然后我

pip install numba

给予

  Failed building wheel for llvmlite
  Running setup.py clean for llvmlite
Successfully built numba
Failed to build llvmlite
Installing collected packages: llvmlite, numba
  Running setup.py install for llvmlite ... 
  [...]        
    error: option --single-version-externally-managed not recognized

    ----------------------------------------
Command "/usr/local/opt/python/bin/python2.7 -u -c "import setuptools, tokenize;__file__='/private/var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/pip-build-MY_vtC/llvmlite/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/pip-yoGGZY-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/pip-build-MY_vtC/llvmlite/

我对如何继续(没有 Conda！)感到困惑，想知道我是否缺少一些简单的修复方法.

I'm stumped about how to proceed (without Conda!) and wonder if there's some simple fix I'm missing.

推荐答案

这对我有用(在 OS X 10.11.4 上使用 Homebrew Python):

Here's what worked for me (with Homebrew Python on OS X 10.11.4):

brew install homebrew/versions/llvm37 --with-rtti
git clone https://github.com/numba/llvmlite
cd llvmlite
LLVM_CONFIG=/usr/local/Cellar/llvm37/3.7.1/bin/llvm-config-3.7 python setup.py install
LLVM_CONFIG=/usr/local/Cellar/llvm37/3.7.1/bin/llvm-config-3.7 pip install numba
rm -rf llvmlite

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