To be fair, we don’t see like reverse engineered printing. Printing is reverse engineered seeing. If we saw like this post is claiming shrimp see, and blue was blue and green was green and yellow was yellow, we wouldn’t be able to print by mixing three colours. We’d need one pigment per photoreceptor, same as we do now.
Some tips:
apt build-dep
,apt source
, anddebuild
to try and recreate the native apt build process. These tools will give you the source that built the system package, and its dependencies, and allow you to build a deb yourself out of it. Test the build to make sure it’s working as-is. If it is, and if the software’s dependencies haven’t changed too much, you can even use apt to fetch the old version that’s in the repos, update the code to reflect the upstream release, and then test the build there to see if it still builds. If so, now you have something you can start working off.Good luck out there, and try not to be discouraged!