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Question on creating a ROS Workspace during installation

ROS1

asked 2020-04-06 16:34:57 -0600

new_to_ros
17 ●5 ●8 ●13

updated 2020-04-06 16:36:56 -0600

Hi, I am installing ROS1 on Ubuntu 16.04. I have followed the steps up to Section 3. Create a ROS Workspace of the installation tutorial.

http://wiki.ros.org/ROS/Tutorials/Ins...

I have executed:

$ mkdir -p ~/catkin_ws/src

$ cd ~/catkin_ws/

$ catkin_make

If I stay with Python 2.7, do I still need to execute the following two commands after catkin_make?

$ source devel/setup.bash

$ echo $ROS_PACKAGE_PATH

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Thank you.

new_to_ros ( 2020-04-06 18:29:57 -0600 )edit

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answered 2020-04-06 17:45:50 -0600

378 ●3 ●24 ●11 https://www.linkedin.c...

updated 2020-04-06 17:46:06 -0600

The command:

$ echo $ROS_PACKAGE_PATH

It is not needed, however, always when you're going to use a workspace you must source the setup.bash

"This command tells which packages are inside the workspace."

And it is not directly connected with your Python Version.

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Thank you.

new_to_ros ( 2020-04-06 19:57:24 -0600 )edit

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Asked: 2020-04-06 16:34:57 -0600

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Last updated: Apr 06 '20

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