Neomodel 的安装引发错误

Question

我正在尝试安装库 Neomodel 以在我的 Django 应用程序中使用 Neo4j，但它引发了许多错误：

Exception:
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Library/Python/2.7/site-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/Library/Python/2.7/site-packages/pip/req/req_set.py", line 778, in install
    requirement.uninstall(auto_confirm=True)
  File "/Library/Python/2.7/site-packages/pip/req/req_install.py", line 754, in uninstall
    paths_to_remove.remove(auto_confirm)
  File "/Library/Python/2.7/site-packages/pip/req/req_uninstall.py", line 115, in remove
    renames(path, new_path)
  File "/Library/Python/2.7/site-packages/pip/utils/__init__.py", line 267, in renames
    shutil.move(old, new)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 299, in move
    copytree(src, real_dst, symlinks=True)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 208, in copytree
    raise Error, errors
Error: [('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz/__init__.py', '/tmp/pip-rVZOK9-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz/__init__.py', "[Errno 1] Operation not permitted: '/tmp/pip-rVZOK9-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz/__init__.py'")

错误消息要长很多，但我将其缩减为更简洁。此外，所有错误都是相同的（权限被拒绝）。我尝试使用以下命令安装它：

sudo pip install neomodel

我从来没有见过这样的错误，真的不知道该怎么做才能修复。欢迎任何帮助。

Answer 1

您应该避免将sudo 与pip 一起使用。

您可以运行 pip install neomodel --user 以在没有 virtualenv 的情况下运行，但通常最好使用 virtualenv 代替。