There are a few things that will make managing your pico engine and writing KRL code easier.
...
If you wish to remove all picos and start over, use one or more of these commands.
Code Block rm -r ~/.pico-engine/db #removes all picos and cached ruleset source code rm -r ~/.pico-engine/rulesets #removes compiled ruleset node modules rm -r ~/.pico-engine #shortcut to do both of the above
Remove the pico engine code.
Code Block npm rm -g pico-engine
Install a specific version of the pico engine code. In this example, the engine as of March 1328, 2017 was at version 0.5.713.
Code Block npm install -g pico-engine@0.5.713
You can update to the latest version using the command
Code Block npm update -g pico-engine
You can see which version you are using near the top-left corner of the "My Picos" page (localhost:8080) or by running the command
Code Block npm ls -g pico-engine
Running multiple pico engines
...