CMake error text:
$ cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS="-march=armv7-a" /opt/intel/openvino/deployment_tools/inference_engine/samples
CMake Error at CMakeLists.txt:203 (find_package):
By not providing "FindInferenceEngine.cmake" in CMAKE_MODULE_PATH this
project has asked CMake to find a package configuration file provided by
"InferenceEngine", but CMake did not find one.
Could not find a package configuration file provided by "InferenceEngine"
(requested version 2.0) with any of the following names:
InferenceEngineConfig.cmake
inferenceengine-config.cmake
Add the installation prefix of "InferenceEngine" to CMAKE_PREFIX_PATH or
set "InferenceEngine_DIR" to a directory containing one of the above files.
If "InferenceEngine" provides a separate development package or SDK, be
sure it has been installed.
-- Configuring incomplete, errors occurred!
Building Inference Engine Samples on Raspberry Pi*
This CMake error is caused when the environment variables have not been set. You must update several environment variables before you can compile and run OpenVINO™ toolkit applications.
Solution 1 - Using Intel® Distribution of OpenVINO™ toolkit for Raspbian* OS
The pre-built package includes a setup script to set the environment variables, to temporarily set the environment variables run the following command:
source /opt/intel/openvino/bin/setupvars.sh
Note | The environment variables will be removed when you close the terminal window. |
Alternatively, you can permanently set the environment variables by running the following command:
echo "source /opt/intel/openvino/bin/setupvars.sh" >> ~/.bashrc
Solution 2 - Using the open source version of OpenVINO™ toolkit
To use the Inference Engine built from source, export the following variables:
export ngraph_DIR=/home/pi/openvino/build/ngraph
export InferenceEngine_DIR=/home/pi/openvino/build
Note | The path may differ depending on the location of your built directory. |