命令 "python setup.py egg_info" 失败，错误代码为 /tmp/pip-install-EC5FHz/tornado/
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-EC5FHz/tornado/
我正在尝试从此处安装 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 [
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 [Import Error - Tornado requires an updated SSL module on ubuntu 14.04 修复它，但我不能
请帮助我或任何建议
提前致谢
跟我一起修好
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：从此处安装 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
我正在尝试从此处安装 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 [
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 [Import Error - Tornado requires an updated SSL module on ubuntu 14.04 修复它，但我不能
请帮助我或任何建议
提前致谢
跟我一起修好
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：从此处安装 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