错误：root：找不到哈希 md5 的代码

Question

我在没有 root 访问权限的 Linux 机器上。我构建了自己的 openssl 和 python (2.7.13) 本地副本。当我尝试在 python 中导入 hashlib 时，我收到以下错误消息：

 > python
Python 2.7.13 (default, Jan 22 2017, 19:23:53)
[GCC Intel(R) C++ gcc 4.8 mode] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import hashlib
ERROR:root:code for hash md5 was not found.
Traceback (most recent call last):
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 147, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 97, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type md5
ERROR:root:code for hash sha1 was not found.
Traceback (most recent call last):
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 147, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 97, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha1
ERROR:root:code for hash sha224 was not found.
Traceback (most recent call last):
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 147, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 97, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha224
ERROR:root:code for hash sha256 was not found.
Traceback (most recent call last):
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 147, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 97, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha256
ERROR:root:code for hash sha384 was not found.
Traceback (most recent call last):
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 147, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 97, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha384
ERROR:root:code for hash sha512 was not found.
Traceback (most recent call last):
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 147, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/user_jp/srcMisc/Python-2.7.13/INSTALL/lib/python2.7/hashlib.py", line 97, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha512

更新：我刚刚意识到 python 构建未能构建 hashlib 模块：

 building '_hashlib' extension
gcc -pthread -fPIC -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/p/home/user_jp/srcMisc/Python-2.7.13/INSTALL/include -I. -IInclude -I./Include -I/usr/lo
cal/include -I/p/home/user_jp/srcMisc/Python-2.7.13/Include -I/p/home/user_jp/srcMisc/Python-2.7.13 -c /p/home/user_jp/srcMisc/Python-2.7.13/Modules/_hashopenssl.c -o build/temp.linux-x8
6_64-2.7/p/home/user_jp/srcMisc/Python-2.7.13/Modules/_hashopenssl.o
In file included from /usr/include/openssl/asn1.h:74:0,
                 from /usr/include/openssl/objects.h:960,
                 from /usr/include/openssl/evp.h:98,
                 from /p/home/user_jp/srcMisc/Python-2.7.13/Modules/_hashopenssl.c:39:
/p/home/apps/gmpapp/gcc_dir/platform/gcc-4.8.4/lib/gcc/x86_64-unknown-linux-gnu/4.8.4/include-fixed/openssl/bn.h:610:1: error: unknown type name 'CRYPTO_THREADID'
 CRYPTO_THREADID *BN_BLINDING_thread_id(BN_BLINDING *);
 ^

我应该如何解决这个问题？看起来问题可能在于它正在寻找 /usr/include/openssl 中的 openssl 标头，但我正在尝试使用我自己安装的 openssl。

原文由 JB_User 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 1

我认为这是在 OSX 上的 vim 中使用 YouCompleteMe 时出现的众多错误中的第一个。这是在使用迁移助手从一台 Mac 迁移到另一台 Mac 之后，所以我没有进行全新安装。在我的例子中，这是因为 Anaconda python 发行版与 Homebrew 混淆了。

正如 brew doctor 警告我的那样，Anaconda 可能会给 Homebrew 带来问题。所以我删除了路径中包含 anaconda 的部分，然后运行：

 brew uninstall macvim
brew install macvim
brew linkapps

Homebrew 抱怨 brew linkapps 不是一个好的命令，但它对我来说仍然有效，我的 vim 错误消失了。

原文由 user1978019 发布，翻译遵循 CC BY-SA 3.0 许可协议