命令“python setup.py egg_info”在 /tmp/pip-install-EC5FHz/tornado/ 中失败，错误代码为 1答案

【问题标题】：Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-EC5FHz/tornado/命令“python setup.py egg_info”在 /tmp/pip-install-EC5FHz/tornado/ 中失败，错误代码为 1
【发布时间】：2019-08-21 18:42:47
【问题描述】：

我正在尝试从这里安装 ipywidgets [https://pypi.org/project/ipywidgets/] 但输出：

Cannot uninstall 'ipython'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.

我在这里得到了一些解决方案 [PIP: "Cannot uninstall 'ipython'. It is a distutils installed project and thus we cannot accurately determine..." 我用过：

sudo pip install ipywidgets --ignore-installed -U ipython

不幸的是，我遇到了另一个问题：

Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-J1GUY8/tornado/

我试图从这里修复它 [Import Error - Tornado requires an updated SSL module on ubuntu 14.04，但我不能

请帮助我或任何建议

提前谢谢你

【问题讨论】：

标签： python-2.7 ubuntu-14.04 ipywidgets

【解决方案1】：

跟我一起解决

第 1 步：我将 python 2.7.6 更新为 2.7.12

第 2 步：sudo pip install ipywidgets

第 3 步：从这里安装 jupter enter link description here

使用这些

sudo apt-get update
sudo apt-get -y install python-pip python-dev
sudo -H pip install --upgrade pip
sudo apt-get -y install ipython ipython-notebook
sudo -H pip install jupyter

【讨论】：