What command to use to edit a package.xml file in ROS Hydro?
Can anybody tell which command to use to edit a package.xml file in ROS Hydro? Using the command cat package.xml, I can view the package.xml file but I am unable to edit the file. Can anybody help please?
Which OS are you using? If its ubuntu then use a text editor with sudo command prefixed to it.
sudo gedit .....yourfilename....
Do NOT use sudo to edit package.xml files. It is unnecessary and will mess up permissions.
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gedit package.xml