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/安装开始正常，但后来我遇到了这个：
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？
答案 0 :(得分：8)
不幸的是，El Capitan随附的默认OS X Python错误包装（grrr，Apple）。他们不仅已经安装了一些相当奇怪的第三方软件包，还包括这些软件包的奇怪（旧版）和测试版。此外，他们非常system protected。
这使得默认的python 而不是不友好（你已经发现）。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（否则他们会相互混淆或混淆你）。
如果你不知道该选择什么，我建议现在就去Anaconda。
答案 1 :(得分：2)
或者你可以试试
sudo pip install -U jupyter --upgrade --ignore-installed six
答案 2 :(得分：2)
此命令将为当前登录的用户安装input[type="text"] {
font: 95% oxygen, sans-serif;
border:2px solid rgb();
width: 7%;
height: 2%;
padding: 0px;
margin-right: 0%;
padding: 10px;
background: #ffffff;
}
input[type="text1"] {
font: 95% oxygen, sans-serif;
border:2px solid rgba();
width: 50%;
height: 2%;
padding: 2px;
margin-right: 0%;
margin-left: 0%;
padding: 10px;
background: #ffffff;
，而不会忽略任何内容：
jupyter答案 3 :(得分：0)
Ivo的答案是正确的 - 最好的解决方案是修复你的python安装。使用Homebrew的一个例子（我强烈推荐）如下：
安装Homebrew：
public class Program
{
public static void Main()
{
(string a, string b) = F();
(string a, string b) ab = F();
Console.WriteLine($"a: {a} b: {b} ab: {ab}");
var c = new C();
(string d, string e) = c;
// Cannot implicitly convert type 'C' to '(string a, string b)'
(string a, string b) f = c;
Console.WriteLine($"d: {d} e: {e} f: {f}");
// Covariance
(object c, object d) g = F();
// Implicit conversion
(double x, double y) t = G();
}
public static (string a, string b) F()
=> ("A", "B");
public static (int x, int y) G()
=> (0, 1);
}
public class C
{
public String A = "A";
public String B = "B";
public void Deconstruct(out String a, out String b)
{
a = A;
b = B;
}
}
安装Python：
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew update
brew upgrade
或Python 3：
brew install python
升级/安装：
brew install python3
安装jupyter：
pip install --upgrade pip setuptools
注意：您可能需要将pip install jupyter
与sudo -H