python – Mac上的Jupyter安装失败

我正在尝试在我的Mac上安装Jupyter(OS X El Capitan),我收到错误以回应：

sudo pip install -U jupyter

首先下载/安装开始很好,但后来我遇到这个：

Installing collected packages: six,singledispatch,certifi,backports-abc,tornado,jupyter-core,pyzmq,jupyter-client,functools32,jsonschema,nbformat,pygments,mistune,MarkupSafe,jinja2,nbconvert,path.py,pickleshare,simplegeneric,setuptools,gnureadline,appnope,ptyprocess,pexpect,ipython,ipykernel,terminado,notebook,ipywidgets,jupyter-console,qtconsole,jupyter
  Found existing installation: six 1.4.1
    DEPRECATION: Uninstalling a distutils installed project (six) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project.
    Uninstalling six-1.4.1:
Exception:
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/pip/basecommand.py",line 209,in main
    status = self.run(options,args)
  File "/Library/Python/2.7/site-packages/pip/commands/install.py",line 317,in run
    prefix=options.prefix_path,File "/Library/Python/2.7/site-packages/pip/req/req_set.py",line 726,in install
    requirement.uninstall(auto_confirm=True)
  File "/Library/Python/2.7/site-packages/pip/req/req_install.py",line 746,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 302,in move
    copy2(src,real_dst)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py",line 131,in copy2
    copystat(src,dst)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py",line 103,in copystat
    os.chflags(dst,st.st_flags)
OSError: [Errno 1] Operation not permitted: '/tmp/pip-ByX5xW-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/six-1.4.1-py2.7.egg-info'

我该怎么做才能解决这个问题？

解决方法

这使得默认的python非常不友好(如你所知).在你的特定情况下,juypter想要安装最新版本的六个库,但系统安装的版本是一个奇怪的旧版本,不会让pip更新它(jupyter需要更新版本).

一般来说,为了缓解所有未来的麻烦,我建议获得不同的python发行版,并将其放在你的路径上,这样它就是你的新默认值.有几个选择;重要的是一次只使用一个(否则它们容易混淆彼此或混淆你).

> Python.org – 来自Python开发人员自己
> Homebrew – OS X的unixy包管理器,它具有正常运行的python包
> Anaconda Python – 一个科学的python发行版,有许多“难以安装”的科学软件包已经可用并且“正常工作”(包括jupyter).

如果您不知道该选择什么,我建议您现在使用Anaconda.

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