Failed: Run the Verification Scripts to Verify Installation!

[xingchun__zheng]

environment：ubuntu18.04.03LTS,  l_openvino_toolkit_p_2019.3.334

I followed the link https://docs.openvinotoolkit.org/latest/_docs_install_guides_installing_openvino_linux.html to install openvino latest version on ubuntu18.04.3LTS system, cmake3.10.0/3.14 and python3.6.8 is available before installation on my ubuntu system . Configure all supported frameworks at the same time，everything is ok. I am trying to verify if openvino is installed correctly, so i'm trying to run a demo script( ./demo_squeezenet_download_convert_run.sh) following the link, it prompt failed: so many undefined information. Re-install many times,the same error!

I'm so confused.

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Downloading the Caffe model and the prototxt

Installing dependencies

.

.

-- Looking for pthread_create in pthread - found

-- Found Threads: TRUE 

-- Configuring done

-- Generating done

-- Build files have been written to: /home/<users>/inference_engine_samples_build

[ 7%] Built target gflags_nothreads_static

[ 16%] Built target format_reader

[ 96%] Built target ie_cpu_extension

[ 98%] Linking CXX executable ../intel64/Release/classification_sample_async

CMakeFiles/classification_sample_async.dir/main.cpp.o: In function `ParseAndCheckCommandLine(int, char**)':

main.cpp:(.text+0x4ab): undefined reference to `InferenceEngine::Core::Core(std::string const&)'

main.cpp:(.text+0x4cb): undefined reference to `InferenceEngine::Core::GetAvailableDevices() const'

CMakeFiles/classification_sample_async.dir/main.cpp.o: In function `InferenceEngine::CNNNetwork::getInputShapes() const':

main.cpp:(.text._ZNK15InferenceEngine10CNNNetwork14getInputShapesEv[_ZNK15InferenceEngine10CNNNetwork14getInputShapesEv]+0x13c): undefined reference to `InferenceEngine::Data::getName() const'

CMakeFiles/classification_sample_async.dir/main.cpp.o: In function `main':

main.cpp:(.text.startup+0x1e2): undefined reference to `InferenceEngine::Core::Core(std::string const&)'

main.cpp:(.text.startup+0x2bd): undefined reference to `InferenceEngine::Core::AddExtension(std::shared_ptr<InferenceEngine::IExtension>, std::string const&)'

main.cpp:(.text.startup+0x3a2): undefined reference to `InferenceEngine::Core::SetConfig(std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const&, std::string const&)'

main.cpp:(.text.startup+0x427): undefined reference to `InferenceEngine::Core::GetVersions(std::string const&) const'

main.cpp:(.text.startup+0xb31): undefined reference to `InferenceEngine::Core::LoadNetwork(InferenceEngine::CNNNetwork, std::string const&, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const&)'

main.cpp:(.text.startup+0x1066): undefined reference to `InferenceEngine::Core::AddExtension(std::shared_ptr<InferenceEngine::IExtension>, std::string const&)'

../intel64/Release/lib/libformat_reader.so: undefined reference to `cv::imread(std::string const&, int)'

collect2: error: ld returned 1 exit status

classification_sample_async/CMakeFiles/classification_sample_async.dir/build.make:99: recipe for target 'intel64/Release/classification_sample_async' failed

make[3]: *** [intel64/Release/classification_sample_async] Error 1

CMakeFiles/Makefile2:351: recipe for target 'classification_sample_async/CMakeFiles/classification_sample_async.dir/all' failed

make[2]: *** [classification_sample_async/CMakeFiles/classification_sample_async.dir/all] Error 2

CMakeFiles/Makefile2:363: recipe for target 'classification_sample_async/CMakeFiles/classification_sample_async.dir/rule' failed

make[1]: *** [classification_sample_async/CMakeFiles/classification_sample_async.dir/rule] Error 2

Makefile:216: recipe for target 'classification_sample_async' failed

make: *** [classification_sample_async] Error 2

Error on or near line 227; exiting with status 1

yours,

Xingchun Zheng