[ros-users] [Discourse.ros.org] [General] Ros2 is not recognized as internal command Windows 8.1

Shreeram Gopalakrishnan ros.discourse at gmail.com
Fri Sep 22 11:35:23 UTC 2017



Hi all,
I am trying to run ros2 and I have followed all the steps from https://github.com/ros2/ros2/wiki/Windows-Install-Binary except VS2017 which I had installed on my Windows 8.1 beforehand.
But when I try to execute **ros2 run demo_nodes_cpp talker** , I get the following error:

**_'ros2' is not recognized as an internal or external command,_**
**_operable program or batch file._**

Any help is appreciated .

Thanks in advance.





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