Key not found in keyring when trying to package a forked app.

[ankitmhn]

I'm trying to package my fork of Rocket.Chat using vagrant-spk pack but I get an stating vfnwptfn02ty21w715snyyczw0nqxkv3jvawcah10c6z7hj1hnu0: key not found in keyring.
I think I understand why I get this error but how do I circumvent this?
sandstorm-pkgdef .capnp.txt

[ocdtrekkie]

So, the original app author has the private key in their keyring for that app ID. You need to generate your own to package the app. The publishing guide has details about generating a new app key: https://docs.sandstorm.io/en/latest/developing/publishing-apps/

Note that you cannot upgrade a grain from one app ID to another easily. And if you're looking to publish to the market, we probably need to talk about the app replacement process. (Let us know if this is where you are looking to go!)

[ankitmhn]

Thank you for your response.

Since RocketChat has discontinued its support for Sandstorm, I'm having to use an older commit in from their repo to modify and then repackage the app. I don't intend to publish this app to the Sandstorm app store but I'm just hacking it for my own internal use. I don't even need to migrate grains to a new app ID but only generate spk file.

[ocdtrekkie]

Okay, then using the keygen command as described in the link and putting that key in your pkgdef file will be all you need to worry about. :)