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Hello Ale,

I got "roscore: command not found" error

Did you source it? source /opt/ros/<Version-of-ros>/setup.bash

Then after go to your workspace by the cd <workspace-name> command.

then build your workspace by catkin_make

Hello Ale,

I got "roscore: command not found" error

Did you source it? source /opt/ros/<Version-of-ros>/setup.bash

Then after go to your workspace by the cd <workspace-name> command.

then build your workspace by catkin_make

Again source your local work-space by source devel/setup.bash

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