It's simple. I want to use library p-ranav-csv2. I checked that the library is present in the vcpkg repo (https://repology.org/projects/p/?inrepo=vcpkg). But it is not present in vcpkg search (vcpkg search p-ranav-csv2).
Is it a different repo my vcpkg is using to search for packages? Or is there another level of complexity?
I realized that in case of vcpkg (and unlike to pip or maven), I need to update the vcpkg itself to obtain the new list of packages. So the solution is to:
git pull and,bootstrap-vcpkg.sh or bootstrap-vcpkg.bat, depending on the platform)