Failed to find file in /usr/lib/libutf8_validity.a

[IEI-mjx]

When I am trying to install mooncake using this code

echo "*** Download and installing [etcd-cpp-apiv3] ***"
cd ${REPO_ROOT}/thirdparties
git clone ${GITHUB_PROXY}/etcd-cpp-apiv3/etcd-cpp-apiv3.git
cd etcd-cpp-apiv3
mkdir -p build
cd build
cmake ..
make -j$(nproc) && sudo make install

The above error was encountered!!

How can i install protobuf with libutf8_validity.a？

[mkruskal-google]

What version of protobuf do you have installed on your machine? This seems like a broken installation or something. The repo you're trying to build has the following setup:

find_package(Protobuf CONFIG QUIET)
if (NOT Protobuf_FOUND)
    find_package(Protobuf REQUIRED)
endif()

This will try to find the system-installed protobuf using our correct cmake config. If this succeeds, you should have utf8_validity installed as well if we depend on it, because we install it. If it fails, it will call find_package(Protobuf REQUIRED), which uses a badly outdated config for protobuf that ships with cmake and will not hook up dependencies properly. In that case, you'd see an error like this where one of our dependencies is missing

[yjsunn]

What version of protobuf do you have installed on your machine? This seems like a broken installation or something. The repo you're trying to build has the following setup:

find_package(Protobuf CONFIG QUIET)
if (NOT Protobuf_FOUND)
    find_package(Protobuf REQUIRED)
endif()

This will try to find the system-installed protobuf using our correct cmake config. If this succeeds, you should have utf8_validity installed as well if we depend on it, because we install it. If it fails, it will call find_package(Protobuf REQUIRED), which uses a badly outdated config for protobuf that ships with cmake and will not hook up dependencies properly. In that case, you'd see an error like this where one of our dependencies is missing

Hi, i come across the same error.
I install dependency via

apt-get install libgrpc-dev
libgrpc++-dev
libprotobuf-dev
protobuf-compiler-grpc

and the version are:

libgrpc++-dev is already the newest version (1.30.2-3build6).
libgrpc-dev is already the newest version (1.30.2-3build6).
protobuf-compiler-grpc is already the newest version (1.30.2-3build6).
libprotobuf-dev is already the newest version (3.12.4-1ubuntu7.22.04.1).

could you give me some hint to solve it?