Question

我通过brew install python安装了python 3.7，它提供了以下响应

==> python
Python has been installed as
  /usr/local/bin/python3

Unversioned symlinks `python`, `python-config`, `pip` etc. pointing to
`python3`, `python3-config`, `pip3` etc., respectively, have been installed into
  /usr/local/opt/python/libexec/bin

If you need Homebrew's Python 2.7 run
  brew install python@2

You can install Python packages with
  pip3 install <package>
They will install into the site-package directory
  /usr/local/lib/python3.7/site-packages

但是当我打电话给pip3 install neo4j时，它说已经满足了要求，指向了较早的python发行版：

 Sffd-MBP:~ Sffd$ pip3 install neo4j
Requirement already satisfied: neo4j in /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages (1.7.4)

表示自制程序没有未版本化的符号链接。手动执行此操作的最佳方法是什么？有人知道为什么未自动执行此操作吗？

Answer 1

您必须再次安装。运行：

pip3卸载neo4j

pip3安装neo4j

Brew安装python 3.7尚未更新到位置

1 个答案: