使用特定的virtualenv在Jupyter Notebook中执行Python脚本

这是对我有用的内容（非

conda

sudo

首先激活virtualenv

如果重新开始，那么，例如，您可以使用virtualenvwrapper

$pip install virtualenvwrapper$mkvirtualenv -p python2 py2env $workon py2env# This will activate virtualenv(py2env)$# Then install jupyter within the active virtualenv(py2env)$ pip install jupyter# jupyter comes with ipykernel, but somehow you manage to get an error due to ipykernel, then for reference ipykernel package can be installed using:(py2env)$ pip install ipykernel

接下来，设置内核

(py2env)$ python -m ipykernel install --user --name py2env --display-name "Python2 (py2env)"

然后启动jupyter笔记本（此步骤无需激活venv）

(py2env)$ jupyter notebook# or#$ jupyter notebook

在jupyter笔记本下拉菜单中：

Kernel >> Change Kernel >> <list of kernels>

Python2(py2env)

这也使识别内核的python版本变得容易，并且可以并行维护任一版本。

这是详细文档的链接
http://ipython.readthedocs.io/en/stable/install/kernel_install.html