【发布时间】:2018-06-01 17:42:40
【问题描述】:
我昨天在我的服务器(ubuntu 14.04)上安装了 python 3.6.3,现在我无法运行 python 2.7(在虚拟环境和“主环境”上)。
我一直在谷歌上寻找这个,但没有成功。
当我变红时,我尝试重新安装 openssl。
谁能帮帮我?我要疯了。
---> 这是我尝试执行 python 脚本(或 pip)时的消息:
*ERROR:root:code for hash md5 was not found.
Traceback (most recent call last):
File "/usr/local/lib/python2.7/hashlib.py", line 147, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/usr/local/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 "/usr/local/lib/python2.7/hashlib.py", line 147, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/usr/local/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 "/usr/local/lib/python2.7/hashlib.py", line 147, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/usr/local/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 "/usr/local/lib/python2.7/hashlib.py", line 147, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/usr/local/lib/python2.7/hashlib.py", line 97, in __get_builtin_constructoremphasized text
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 "/usr/local/lib/python2.7/hashlib.py", line 147, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/usr/local/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 "/usr/local/lib/python2.7/hashlib.py", line 147, in <module>
globals()[__func_name] = __get_hash(__func_name)
File "/usr/local/lib/python2.7/hashlib.py", line 97, in __get_builtin_constructor
raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha512
Traceback (most recent call last):
File "/var/www/QuantEngine/prod/QuantScripts/QuantEngineCli.py", line 11, in <module>
from services import DataStructureManager, DatabaseFsHelper, Orchestra, BacktestManager
File "/var/www/QuantEngine/prod/QuantScripts/services/__init__.py", line 8, in <module>
from BuySellManager import BuySellManager
File "/var/www/QuantEngine/prod/QuantScripts/services/BuySellManager.py", line 1, in <module>
import requests
File "/var/www/QuantEngine/venv/lib/python2.7/site- packages/requests/__init__.py", line 43, in <module>
import urllib3
File "/var/www/QuantEngine/venv/lib/python2.7/site- packages/urllib3/__init__.py", line 8, in <module>
from .connectionpool import (
File "/var/www/QuantEngine/venv/lib/python2.7/site- packages/urllib3/connectionpool.py", line 29, in <module>
from .connection import (
File "/var/www/QuantEngine/venv/lib/python2.7/site-packages/urllib3/connection.py", line 39, in <module>
from .util.ssl_ import (
File "/var/www/QuantEngine/venv/lib/python2.7/site- packages/urllib3/util/__init__.py", line 6, in <module>
from .ssl_ import (
File "/var/www/QuantEngine/venv/lib/python2.7/site- packages/urllib3/util/ssl_.py", line 7, in <module>
from hashlib import md5, sha1, sha256
ImportError: cannot import name md5*
【问题讨论】:
-
是我还是这条消息中有多个痕迹?您是否尝试过将
pip install hashlib作为 python2.7 您的当前目录?你的 python2.7 目录中有pip.exe吗? -
当我尝试 pip install hashlib 时,我得到了这个回溯。我在 ubuntu 上,所以我没有 pip.exe,没有。
-
尝试启动 python,然后在控制台输入
import hashlib,然后输入dir(hashlib)。如果一切正常,hashlib._hashlib。现在作为测试:hashlib.sha1("").hexdigest(),然后是hashlib.sha384("").hexdigest()。至少其中一个会失败。进一步:import ssl、ssl.OPENSSL_VERSION,查看自动使用的 OpenSSL 版本。之后在 _hashlib 动态模块上的ldd(在我的盒子上是:/usr/lib/python2.7/lib-dynload/_hashlib.x86_64-linux-gnu。所以)
标签: python python-2.7 md5 python-import