TX2入门教程软件篇-安装Jupyter-ROS

TX2入门教程软件篇-安装Jupyter-ROS

说明：

• 介绍如何在TX2安装Jupyter-ROS
• 测试环境：jetpack3.3

pip3安装：

• 安装jupyter，参考文章

• 安装ROS，参考文章

• 安装依赖

pip install bqplot pyyaml ipywidgets --user
jupyter nbextension enable --py widgetsnbextension

• 安装jupyros

pip install jupyros --user
jupyter nbextension enable --py jupyros
jupyter labextension install jupyter-ros

• 如果出现不能安装，可能pip安装默认nodejs版本太低，需要升级nodejs为最新版本

源码安装：

• 安装

git clone https://github.com/wolfv/jupyter-ros.git
cd jupyter-ros
pip install -e .
jupyter nbextension install --py --symlink --sys-prefix jupyros
jupyter nbextension enable --py --sys-prefix jupyros

测试：

• 设置密码

$ jupyter notebook password 
/home/ubuntu/.local/lib/python3.5/site-packages/notebook/services/kernels/kernelmanager.py:19: VisibleDeprecationWarning: zmq.eventloop.minitornado is deprecated in pyzmq 14.0 and will be removed.
Install tornado itself to use zmq with the tornado IOLoop.

from jupyter_client.session import Session
Enter password: 
Verify password: 
[NotebookPasswordApp] Wrote hashed password to /home/ubuntu/.jupyter/jupyter_notebook_config.json

• 启动：

$ jupyter-lab 

• 访问：

http://localhost:8888

参考：

• https://ipywidgets.readthedocs.io/en/latest/user_install.html
• https://github.com/RoboStack/jupyter-ros
• https://github.com/bloomberg/bqplot