如何从quandl修复此错误并摄入数据?谢谢

Question

当我尝试在终端中运行命令时，它会引起错误

我正在使用Anaconda安装软件包和Python 2.7。

$ zipline ingest -b quandl
Traceback (most recent call last):
  File "/anaconda3/bin/zipline", line 6, in <module>
    from pkg_resources import load_entry_point
  File "/anaconda3/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3241, in <module>
    @_call_aside
  File "/anaconda3/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3225, in _call_aside
    f(*args, **kwargs)
  File "/anaconda3/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3254, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/anaconda3/lib/python2.7/site-packages/pkg_resources/__init__.py", line 583, in _build_master
    ws.require(__requires__)
  File "/anaconda3/lib/python2.7/site-packages/pkg_resources/__init__.py", line 900, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/anaconda3/lib/python2.7/site-packages/pkg_resources/__init__.py", line 786, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'mock>=2.0' distribution was not found and is required by tables

Answer 1

似乎您需要安装mock软件包：

conda install mock

或，如果以前不起作用：

conda install -c conda-forge mock