Missing infos about published packages

[vemonet]

Thanks for the answer to #45 @dajobe

Happy to see those libraries are available! I could indeed install it with apt install libraptor2-0

But how do we know about it? That those packages are available and that I need to install libraptor2-0 exactly? The package use rapper, and raptor as a name, also raptor is quite a generic name, and the prefix lib is popular, but not always used, so it is hard to figure out which name you gave to the package and to search for it. And there is a random -0 at the end of the package name

The documentation website don't explain that it has been published and can be installed using prebuilt binaries: https://librdf.org/raptor/INSTALL.html

It only details how to build from scratch.

Adding a quick link and examples, e.g. "Install with apt install libraptor2-0" would save a lot of time for anyone trying to use Raptor! On your side it is fast, easy to do and does not require to be maintained in the future

[vemonet]

Apparently we also need to install apt install raptor2-utils