Getting error on Centos7: libgrpc++.so.1: cannot open shared object file

[rkabh...@gmail.com]

Seeing the below error when trying to run my C++11 application on Centos 7. Any ideas how I can fix this?

$ ./gnmi_server 

./gnmi_server: error while loading shared libraries: libgrpc++.so.1: cannot open shared object file: No such file or directory

This is how I am linking to these libraries in my CMakeLists.txt file:

find_package(Protobuf REQUIRED)

find_package(GRPC REQUIRED)

 ...

 include_directories(

    ${Protobuf_INCLUDE_DIR}

)

 ...

add_executable(gnmi_server "gnmi_server.cpp" ${libgnmi_sources})

target_link_libraries(gnmi_server ${PROTOBUF_LIBRARY} ${GRPC_GRPC++_LIBRARY})

System information:

[root@localhost build]# cat /etc/*release

CentOS Linux release 7.2.1511 (Core) 

NAME="CentOS Linux"

VERSION="7 (Core)"

ID="centos"

ID_LIKE="rhel fedora"

VERSION_ID="7"

PRETTY_NAME="CentOS Linux 7 (Core)"

ANSI_COLOR="0;31"

CPE_NAME="cpe:/o:centos:centos:7"

HOME_URL="https://www.centos.org/"

BUG_REPORT_URL="https://bugs.centos.org/"

CENTOS_MANTISBT_PROJECT="CentOS-7"

CENTOS_MANTISBT_PROJECT_VERSION="7"

REDHAT_SUPPORT_PRODUCT="centos"

REDHAT_SUPPORT_PRODUCT_VERSION="7"

CentOS Linux release 7.2.1511 (Core) 

CentOS Linux release 7.2.1511 (Core) 

Installed gRPC and protobuf libraries with the below commands:

wget https://github.com/google/protobuf/releases/download/v3.3.0/protobuf-cpp-3.3.0.zip
unzip protobuf-cpp-3.3.0.zip
cd protobuf-3.3.0
./configure
make
make check
sudo make install
sudo ldconfig
cd -

git clone -b $(curl -L https://grpc.io/release) https://github.com/grpc/grpc
cd grpc
git submodule update --init
sudo ldconfig
make
sudo make install
cd -

[Nicolas Noble]

The latest version of gRPC should really no longer be .1 due to API/ABI changes. Are you by any chance trying to run an older binary while hoping to run against a newer version of the library ? Can you check the filename that gets installed during the make install step of gRPC ?