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Candump - candumpanalyzer : command not found

Operating System: Rasbian

I am trying to follow this https://www.npmjs.com/package/@canboat/canboatjsto to use the following command : candump can0 | candumpanalyzer. However, after trying all these commands:

$ sudo npm install @canboat/canboatjs
$ sudo npm install --force @canboat/canboatjs
$ sudo npm i @canboat/canboatjs
$ sudo installing can-utils

It still tells me that candumpanalyzer: command not found.

I get Error: EACCES: permission denied, mkdir '/usr/local/lib/node_modules/@canboat/canboatjs/node_modules/@serialport/bindings/build' and I am in sudo ...

Could it be a problem with Raspbian ?

I am running out of ideas to try and use this command. Any ideas would be appreciated. Thank you in advance.

Solution

  • If you go to your node_modules directory and run the following command:

    find -name "candump*"

    You will get the following result:

    ./node_modules/.bin/candumpanalyzerjs
./node_modules/@canboat/canboatjs/bin/candumpanalyzerjs

    This means there is no candumpanalyzer but candumpanalyzerjs.

    In the documentation they have provided the following code as example:

    This program takes input in the candump format and outputs canboat json format

    Example: candump can0 | candumpanalyzer

    But even in their repository if you search for candumpanalyzer you will only get result in readme.md file.