Python 尝试在 Mac OSX 小牛上安装 pycrypto
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Trying to install pycrypto on Mac OSX mavericks
提问by
I am currently trying to install pycrypto and when I execute python setup.py build I receive this following error:
我目前正在尝试安装 pycrypto，当我执行 python setup.py build 时，我收到以下错误：
cc -bundle -undefined dynamic_lookup -arch x86_64 -arch i386 -Wl,-F. build/temp.macosx-10.9-intel-2.7/src/_fastmath.o -lgmp -o build/lib.macosx-10.9-intel-2.7/Crypto/PublicKey/_fastmath.so
ld: illegal text-relocation to '___gmp_binvert_limb_table' in /usr/local/lib/libgmp.a(mp_minv_tab.o) from '___gmpn_divexact_1' in /usr/local/lib/libgmp.a(dive_1.o) for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'cc' failed with exit status 1
I've already tried reinstalling the command line tools and removing old instances of Xcode.
我已经尝试重新安装命令行工具并删除旧的 Xcode 实例。
Any help would be great thanks
任何帮助都会非常感谢
回答by Chris Eldredge
I ran into the same issue and was able to fix it by installing gmp:
我遇到了同样的问题，并且能够通过安装 gmp 来修复它：
brew install gmp
Then I nuked my build directory and started over with the pycrypto install and it succeeded.
然后我修改了我的构建目录并重新开始安装 pycrypto 并且它成功了。
This also fixes the warning message during pycrypto's configure script:
这也修复了 pycrypto 的配置脚本期间的警告消息：
warning: GMP or MPIR library not found; Not building Crypto.PublickKey._fastmath
See related question.
请参阅相关问题。
回答by einnocent
Install homebrew(single line for installation at bottom of page), then try:
安装自制软件（页面底部的单行安装），然后尝试：
$ sudo pip install pycrypto
回答by domino
This worked for me. (Should work if you are on Xcode 5.1)
这对我有用。（如果您使用的是 Xcode 5.1，应该可以使用）
ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future pip install pycrypto
回答by radiofrequency
This did it for me:
这为我做到了：
sudo port install gmp
sudo ln -s /opt/local/lib/libgmp.dylib /usr/lib/libgmp.dylib
ARCHFLAGS=-Wno-error CFLAGS=-I/opt/local/include sudo -E pip install pycrypto
回答by Guto Hernandes
If I'm not mistaken, pip and homebrew are both package managers, but homebrew is built on ruby and pip is built on python.
如果我没记错的话，pip 和 homebrew 都是包管理器，但是 homebrew 是建立在 ruby 上的，而 pip 是建立在 python 上的。
$ sudo pip install pycrypto
This command you referred to needs pip installed, not homebrew.
您提到的这个命令需要安装 pip，而不是自制软件。
回答by bbaassssiiee
I noticed recently that I needed brew to install gmpto get pip install pycrypto working again after upgrading OSX 10.9 and Xcode 5. But then the gmp build started failing on illegal text-relocation. It seems a known issue 12946causes the compiler to fail compiling position independent code:
我最近注意到，在升级 OSX 10.9 和 Xcode 5 后，我需要 brew 来安装 gmp以使 pip install pycrypto 再次工作。但是随后 gmp 构建开始因非法文本重定位而失败。似乎一个已知问题 12946导致编译器无法编译位置无关代码：
cc -bundle -undefined dynamic_lookup -Wl,-F. -Wno-error=unused-command-line-argument-hard-error-in-future -Wno-error=unused-command-line-argument-hard-error-in-future build/temp.macosx-10.9-intel-2.7/src/_fastmath.o -lgmp -o build/lib.macosx-10.9-intel-2.7/Crypto/PublicKey/_fastmath.so
ld: illegal text-relocation to '___gmp_binvert_limb_table' in /usr/local/lib/libgmp.a(mp_minv_tab.o) from '___gmpn_divexact_1' in /usr/local/lib/libgmp.a(dive_1.o) for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'cc' failed with exit status 1
cc -bundle -undefined dynamic_lookup -Wl,-F。-Wno-error=unused-command-line-argument-hard-error-in-future -Wno-error=unused-command-line-argument-hard-error-in-future build/temp.macosx-10.9-intel- 2.7/src/_fastmath.o -lgmp -o build/lib.macosx-10.9-intel-2.7/Crypto/PublicKey/_fastmath.so
ld：非法文本重定位到 /usr/local/lib/libgmp.a(mp_minv_tab.o) 中的 '___gmp_binvert_limb_table' 从 /usr/local/lib/libgmp.a(dive_1.o) 中的 '___gmpn_divexact_1' 用于架构 x86_64
clang：错误：链接器命令失败，退出代码为 1（使用 -v 查看调用）
错误：命令“cc”失败，退出状态为 1
Similar to the answer provided by radiofrequencyI symlinked the shared library of gmp into the system's /usr/lib directory as a workaround:
类似于射频提供的答案，我将 gmp 的共享库符号链接到系统的 /usr/lib 目录中作为解决方法：
sudo ln -s /usr/local/Cellar/gmp/5.1.3/lib/libgmp.dylib /usr/lib/libgmp.dylib
The gmp developer should add --with-pic.
gmp 开发人员应该添加 --with-pic。
Side point: the number of warnings building pycrypto does not provide comfort.
旁注：构建 pycrypto 的警告数量并不能提供安慰。
回答by Nick Woodhams
For those of you also looking to install pycrypto as well as the cryptography package, this is the command that ended up working for me:
对于那些还希望安装 pycrypto 和加密包的人来说，这是最终对我有用的命令：
env ARCHFLAGS="-arch x86_64" LDFLAGS="-L/usr/local/opt/openssl/lib" CFLAGS="-I/usr/local/opt/openssl/include" pip install cryptography
env ARCHFLAGS="-arch x86_64" LDFLAGS="-L/usr/local/opt/openssl/lib" CFLAGS="-I/usr/local/opt/openssl/include" pip install cryptography
回答by Mullefa
I'm a new comer to python; I experienced this problem also; and it vexed me. None of the solutions posted worked for me, so I archived libgmp.aand libgmp.latemporarily, and pipthen installed Cryptowithout error. Is this an acceptable approach? I have nounderstanding as to why this worked...
我是python的新手；我也遇到过这个问题；这让我很恼火。该解决方案中没有贴为我工作，所以我存档libgmp.a和libgmp.la暂时，并pip再安装Crypto没有错误。这是一种可以接受的方法吗？我不明白为什么这有效......
回答by thinkski
On Yosemite:
优胜美地：
CC=clang sudo -E pip install pycrypto
回答by Safronus
For installation of PyCrypto use MacPorts and following command. I tested it on the newest version of Mac OS X - Yosemite:
要安装 PyCrypto，请使用 MacPorts 和以下命令。我在最新版本的 Mac OS X - Yosemite 上对其进行了测试：
Python Version 2.7:
Python 2.7 版：
sudo port install py27-crypto
Python Version 3.4:
Python 3.4 版：
sudo port install py34-crypto
