python - 在 Mac 上安装加密时的 pycrypto massup

Question

我正在尝试安装 crypto 和 pycrypto 在相同的虚拟环境中。

[root@jnkslave01 tmp]# virtualenv test_pycrypto
New python executable in /root/tmp/test_pycrypto/bin/python
Installing setuptools, pip, wheel...done.
[root@jnkslave01 tmp]# source test_pycrypto/bin/activate
(test_pycrypto) [root@jnkslave01 tmp]# pip install crypto==1.4.1 pycrypto==2.6.1 
Collecting crypto==1.4.1
/root/tmp/test_pycrypto/lib/python2.6/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:318: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#snimissingwarning.
  SNIMissingWarning
/root/tmp/test_pycrypto/lib/python2.6/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:122: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#insecureplatformwarning.
  InsecurePlatformWarning
/root/tmp/test_pycrypto/lib/python2.6/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:122: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#insecureplatformwarning.
  InsecurePlatformWarning
/root/tmp/test_pycrypto/lib/python2.6/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:122: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#insecureplatformwarning.
  InsecurePlatformWarning
  Downloading https://pypi.storage.rackspace.com/packages/crypto-1.4.1-py2.py3-none-any.whl
Collecting pycrypto==2.6.1
/root/tmp/test_pycrypto/lib/python2.6/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:122: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#insecureplatformwarning.
  InsecurePlatformWarning
/root/tmp/test_pycrypto/lib/python2.6/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:122: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#insecureplatformwarning.
  InsecurePlatformWarning
Requirement already satisfied: Naked in ./test_pycrypto/lib/python2.6/site-packages (from crypto==1.4.1)
Requirement already satisfied: shellescape in ./test_pycrypto/lib/python2.6/site-packages (from crypto==1.4.1)
Requirement already satisfied: requests in ./test_pycrypto/lib/python2.6/site-packages (from Naked->crypto==1.4.1)
Requirement already satisfied: pyyaml in ./test_pycrypto/lib/python2.6/site-packages (from Naked->crypto==1.4.1)
Requirement already satisfied: chardet<3.1.0,>=3.0.2 in ./test_pycrypto/lib/python2.6/site-packages (from requests->Naked->crypto==1.4.1)
Requirement already satisfied: certifi>=2017.4.17 in ./test_pycrypto/lib/python2.6/site-packages (from requests->Naked->crypto==1.4.1)
Requirement already satisfied: urllib3<1.23,>=1.21.1 in ./test_pycrypto/lib/python2.6/site-packages (from requests->Naked->crypto==1.4.1)
Requirement already satisfied: idna<2.7,>=2.5 in ./test_pycrypto/lib/python2.6/site-packages (from requests->Naked->crypto==1.4.1)
Installing collected packages: crypto, pycrypto
Successfully installed crypto-1.4.1 pycrypto-2.6.1
(test_pycrypto) [root@jnkslave01 tmp]# python -c "from Crypto import Random"
(test_pycrypto) [root@jnkslave01 tmp]#
(test_pycrypto) [root@jnkslave01 tmp]# cat /etc/issue
CentOS release 6.9 (Final)
Kernel \r on an \m

它在 CentOS 6.9 中工作正常但是当我尝试在我的 Mac 中这样做时。它给出了错误。

(test_pycrypto) ABCDEFG:~ myuser$ python -c "from Crypto import Random"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
ImportError: No module named Crypto

当我检查时，这两种设置有什么区别，我在 Mac 中发现它安装Crypto在 crypto site-packages 中的目录

在 Mac 上

(test_pycrypto) ABCDEFG:~ myuser$ ls test_pycrypto/lib/python2.6/site-packages/crypto/
Cipher          PublicKey       Signature       __init__.pyc        decryptoapp.py      pct_warnings.py     settings.pyc
Hash            Random          Util            app.py          decryptoapp.pyc     pct_warnings.pyc
Protocol        SelfTest        __init__.py     app.pyc         library         settings.py
(test_pycrypto) ABCDEFG:~ myuser$ ls test_pycrypto/lib/python2.6/site-packages/Crypto/
Cipher          PublicKey       Signature       __init__.pyc        decryptoapp.py      pct_warnings.py     settings.pyc
Hash            Random          Util            app.py          decryptoapp.pyc     pct_warnings.pyc
Protocol        SelfTest        __init__.py     app.pyc         library         settings.py

在 Mac 上，它以某种方式组合两个包并将相同的内容放在两个目录中，而在 CentOS 上它有两个不同内容的目录。

在 CentOS

(test_pycrypto) [root@jnkslave01 tmp]# ls test_pycrypto/lib/python2.6/site-packages/crypto
app.py  app.pyc  decryptoapp.py  decryptoapp.pyc  __init__.py  __init__.pyc  library  settings.py  settings.pyc
(test_pycrypto) [root@jnkslave01 tmp]# ls test_pycrypto/lib/python2.6/site-packages/Crypto/
Cipher  Hash  __init__.py  __init__.pyc  pct_warnings.py  pct_warnings.pyc  Protocol  PublicKey  Random  SelfTest  Signature  Util

我在两个设置上都运行了相同的命令，也尝试了 Python 3 ，它有同样的问题。

我在 Mac 上做错了什么，导致了这个问题？

Answer 1

Mac OS X的文件系统不区分大小写，不区分Crypto和 crypto .您不能将两者都安装到同一个虚拟环境中。将它们分开。