无法在osx中安装bigfloat，命令'clang‘失败，退出状态为%1

Question

我正在尝试用以下命令在OSX Sierra中安装bigfloat：

pip install bigfloat

但是我收到了这个错误：

    mpfr.c:343:10: fatal error: 'gmp.h' file not found
    #include "gmp.h"
             ^
    1 error generated.
    error: command 'clang' failed with exit status 1

    ----------------------------------------
Command "/usr/local/opt/python/bin/python2.7 -u -c "import setuptools, tokenize;__file__='/private/var/folders/hd/96gvrtvn66dcnbntwn9v3skh0000gp/T/pip-build-adS6t_/bigfloat/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /var/folders/hd/96gvrtvn66dcnbntwn9v3skh0000gp/T/pip-fwI1xE-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/hd/96gvrtvn66dcnbntwn9v3skh0000gp/T/pip-build-adS6t_/bigfloat/

我已经安装了Xcode并运行：

xcode-select --install

我该如何解决这个问题呢？

Answer 1

看起来您缺少GMP，如果您使用brew，请确保与brew install gmp mpfr一起安装GMP和MPFR，它们都是先决条件。