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1919 sudo npm cache clean
2020 sudo npm install -g --unsafe-perm node-red
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22- To check for outdated nodes that are installed in the user directory you can:
22+ To check for, and re-install outdated nodes that are installed in the user directory you have two options:
23+
24+ Use the ` Manage Pallete ` menu from within node-red's editor UI. You can then remove, add, and also update nodes. Or via the command-line as follows;
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2426 cd ~/.node-red
2527 npm outdated
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27- This will print a list of nodes that can be updated. To update them you can then run:
29+ This will print a list of nodes that can be updated.
30+ To re-install the latest node version you can then run:
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29- npm update # to update all nodes, or
30- npm update foo # to only update a node called foo
32+ npm install foo # to re-install the latest version of a node called foo
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3234You will then need to stop and restart Node-RED.
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