我试图安装vatic,一个要求是从vatic工作区运行'virtualenv .env'.当我运行它时,我得到〜/ anaconda2/lib/python2.7/weakref.py有一个错误'无法导入name_remove_dead_weakref.
virtualenv .env
New python executable in /home/tyler/vatic_ws/.env/bin/python
Installing setuptools, pip, wheel...
Complete output from command /home/tyler/vatic_ws/.env/bin/python - setuptools pip wheel:
Traceback (most recent call last):
File "<stdin>", line 7, in <module>
File "/home/tyler/anaconda2/lib/python2.7/site-packages/virtualenv_support/pip-9.0.1-py2.py3-none-any.whl/pip/__init__.py", line 5, in <module>
File "/home/tyler/anaconda2/lib/python2.7/logging/__init__.py", line 26, in <module>
import sys, os, time, cStringIO, traceback, warnings, weakref, collections
File "/home/tyler/anaconda2/lib/python2.7/weakref.py", line 14, in <module>
from _weakref import (
ImportError: cannot import name _remove_dead_weakref
但是当我尝试运行我自己的python脚本时
from _weakref import _remove_dead_weakref
我没有收到错误.为什么我不能复制错误,我该如何解决？