Question

我的mac上安装了python27和python35。我为python27使用了别名python2，为python35使用了python。输入＆＃34; python＆＃34;在终端中，python35显示出来。我也有Anacoda。通过对，我应该安装pip3和jupyter笔记本。

我试图使用jupyter笔记本。我输入了＆＃34; jupyter notebook＆＃34;在终端，我得到了

-bash: jupyter: command not found

我输入了python -m pip install jupyter

Requirement already satisfied: jupyter in /Users/xxv/anaconda/lib/python3.5/site-packages

然后我键入：pip3安装jupyter，根据文档我得到了

-bash: pip3: command not found

pip install jupyter，我得到了：

"/System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -u -c "import setuptools, tokenize;__file__='/private/var/folders/vv/243h_5ks0xs0cmt62rx7swlm0000gn/T/pip-build-VsnCwB/MarkupSafe/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /var/folders/vv/243h_5ks0xs0cmt62rx7swlm0000gn/T/pip-Fa2r4V-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/vv/243h_5ks0xs0cmt62rx7swlm0000gn/T/pip-build-VsnCwB/MarkupSafe/

pip show pip，得到：

Name: pip
Version: 9.0.1
Summary: The PyPA recommended tool for installing Python packages.
Home-page: https://pip.pypa.io/
Author: The pip developers
Author-email: python-virtualenv@groups.google.com
License: MIT
Location: /Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg
Requires:

Answer 1

您的有效PIP适用于python2.7

 Location: /Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg

如果你有python3.5，pip就会自动出现。尝试， python3 -m pip install jupyter使用python3的PIP正确安装jupyter。

考虑更改你执行 python或pip 时触发的默认python和PIP版本

您可以使用别名来执行上述操作，

alias python='/usr/bin/python3.x'
alias pip='python3 -m pip'

如果我安装了python35和python27，如何调用jupyter笔记本

1 个答案: