vcpkg don`t print usage info (WSL, Ubuntu 18, Cmake 3.10)

[9241304]

I'm trying to use vcpkg in WSL Ubuntu 18, but when I'm adding dependency, vcpkg don`t print usage info

cmake .. -G"Unix Makefiles" -DCMAKE_BUILD_TYPE=Release
-- Running vcpkg install
-- Running vcpkg install - done
...

I`m using vcpkg in manifest mode and I see it install necessary packages, project is buildable. The same config in windows works as expected

CMakeLists.txt:

cmake_minimum_required(VERSION 3.10)

set(CMAKE_TOOLCHAIN_FILE $ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake)

project(vls)

....

vcpkg.json:

{
    "name": "vls",
    "version": "1.0",
    "dependencies": [ 
        "cppzmq",
        "zlib"
    ]
}

[MonicaLiu0311]

Most packages in vcpkg have usage, but a few do not. This depends on whether the upstream provides Config files/pc files. Which port do you mean has no usage?

[9241304]

All packages in example have usage info, but vcpkg doesn`t dislay it in WSL/Ubuntu 18. In Windows all works as expected, I see usage info

[dg0yt]

Ubuntu 18

Which version CMake do you use there? The system provided version in Ubuntu 18 will no longer be supported by vcpkg soon.

(Might be unrelated.)

[9241304]

Ubuntu 18

Which version CMake do you use there? The system provided version in Ubuntu will no longer be supported by vcpkg soon.

(Might be unrelated.)

As I wrote in title, I`m using CMake 3.10 (3.10.2). Used... I just upgraded it to 3.25, and now I see usage lines, thanks! Can you please answer which version of Cmake is minimal? In official docs I see also 3.10 (https://learn.microsoft.com/en-us/vcpkg/get_started/get-started?pivots=shell-powershell)

[dg0yt]

Can you please answer which version of Cmake is minimal?

Ubuntu 18 is out of support, Ubuntu 20 has 3.16.

FTR for building ports, vcpkg downloads CMake 3.30.