vcpkg packages include path

[hros]

Testing the vcpkg integration I created a simple program that uses the fmt package which is installed in vcpkg
The xmake.lua file is as follows:

add_rules("mode.debug", "mode.release")
add_requires("vcpkg::fmt")

target("xdemo")
set_kind("binary")
add_files("src/*.cpp")
add_packages("fmt")

I added a couple of lines to the default "hello world" app:

#include <iostream>
#include <fmt/core.h>

int main(int argc, char** argv) {
    std::cout << "hello world!" << std::endl;
    fmt::print("greetings from fmt\n");
    return 0;
}

building the project gives the error:

error: src/main.cpp:2:10: fatal error: fmt/core.h: No such file or directory

The fmt/core.h exists in $VCPKG_ROOT/installed/x64-linux/include/
How can get xmake to add the vcpkg include path to the project?

[star-hengxing]

add_packages("vcpkg::fmt")

https://xmake.io/#/package/remote_package?id=add-vcpkg-dependency-package

[waruqi]

add_packages("vcpkg::fmt") or add_requires("vcpkg::fmt", {alias = "fmt"})