python - 尝试安装 PyCrypto 时出错

Question

我使用的是装有最新 OS X 更新的 Mac。我尝试通过终端安装 PyCrypto，但收到错误，如下图所示。我使用的命令是 sudo pip install pycrypto 。你能帮我解决这个问题吗？我该如何解决这个问题？感谢您的回答。

这是错误:

macfive:Desktop admin$ sudo pip install pycrypto
The directory '/Users/admin/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/Users/admin/Library/Caches/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting pycrypto
  Downloading pycrypto-2.6.1.tar.gz (446kB)
    100% |████████████████████████████████| 450kB 2.4MB/s 
Installing collected packages: pycrypto
  Running setup.py install for pycrypto ... error
    Complete output from command /Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -u -c "import setuptools, tokenize;__file__='/private/tmp/pip-build-CYttJL/pycrypto/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-mWAGUD-record/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py

.
.
.

src/hash_template.c:291: warning: return from incompatible pointer type
    src/hash_template.c: At top level:
    src/hash_template.c:306: error: initializer element is not constant
    src/hash_template.c:306: error: (near initialization for ‘ALG_functions[1].ml_name’)
    src/hash_template.c:306: error: initializer element is not constant
    src/hash_template.c:306: error: (near initialization for ‘ALG_functions[1].ml_meth’)
    fatal error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/lipo: can't figure out the architecture type of: /var/tmp//ccCeO0Zf.out
    error: command 'gcc-4.2' failed with exit status 1

    ----------------------------------------
Command "/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -u -c "import setuptools, tokenize;__file__='/private/tmp/pip-build-CYttJL/pycrypto/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-mWAGUD-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/tmp/pip-build-CYttJL/pycrypto/

错误太大，无法全部复制。所以我只是复制了开头和结尾。

Answer 1

您需要安装Python开发文件。我认为它会起作用。尝试一下

apt-get install autoconf g++ python2.7-dev 

或者

sudo apt-get install python-dev

以上之一，然后是以下之一

pip install pycrypto