python - 错误 :root:code for hash md5 was not found

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？看起来问题可能是它正在/usr/include/openssl 中寻找openssl header ，但我正在尝试使用我自己安装的openssl。

Answer 1

我认为这是使用 YouCompleteMe 时出现的一系列错误中的第一个。在 OSX 上的 vim 中。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。就我而言，这是因为 Anaconda python 发行版与 Homebrew 混淆了。

如brew doctor警告我，Anaconda 可能会导致 Homebrew 出现问题。所以我删除了路径中包含 anaconda 的部分然后跑:

brew uninstall macvim
brew install macvim
brew linkapps

Homebrew 提示 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。