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OpenVINO_2021.3.394 install_prerequisits

When running the install_prerequisits.bat file I encountered the same issue as the one stated in this post: 

https://community.intel.com/t5/Intel-Distribution-of-OpenVINO/openvino-2021-3-394-install-prerequisi...

 

Following the solution of the post, I added quotation marks to the lines specified.  

 

However, now when I run the batch file I get the following error.

 

Can someone please advise how this can be resolved?

 

Thank you 

 

[ WARNING ] Failed to import Inference Engine Python API in: PYTHONPATH
[ WARNING ] [WinError 2] The system cannot find the file specified: 'C:\\Program Files (x86)\\Intel\\openvino_2021\\python\\python3.8\\openvino\\libs'
[ WARNING ] Failed to import Inference Engine Python API in: C:\Program Files (x86)\Intel\openvino_2021.3.394\python\python3.8
[ WARNING ] [WinError 2] The system cannot find the file specified: 'C:\\Program Files (x86)\\Intel\\openvino_2021\\python\\python3.8\\openvino\\libs'
[ WARNING ] Failed to import Inference Engine Python API in: C:\Program Files (x86)\Intel\openvino_2021.3.394\python\python3.8
[ WARNING ] [WinError 2] The system cannot find the file specified: 'C:\\Program Files (x86)\\Intel\\openvino_2021\\python\\python3.8\\openvino\\libs'
WARNING: Package(s) not found: openvino
[ WARNING ] Could not find the Inference Engine Python API. Installing OpenVINO (TM) toolkit using pip
Collecting openvino==2021.3
Using cached openvino-2021.3.0-2774-cp38-cp38-win_amd64.whl (20.6 MB)
Requirement already satisfied: numpy>=1.16.3 in c:\users\wwwww\appdata\roaming\python\python38\site-packages (from openvino==2021.3) (1.18.5)
Installing collected packages: openvino
Successfully installed openvino-2021.3.0
[ WARNING ] Failed to import Inference Engine Python API in: PYTHONPATH
[ WARNING ] [WinError 2] The system cannot find the file specified: 'C:\\Program Files (x86)\\Intel\\openvino_2021\\python\\python3.8\\openvino\\libs'
[ WARNING ] Failed to import Inference Engine Python API in: C:\Program Files (x86)\Intel\openvino_2021.3.394\python\python3.8
[ WARNING ] [WinError 2] The system cannot find the file specified: 'C:\\Program Files (x86)\\Intel\\openvino_2021\\python\\python3.8\\openvino\\libs'
[ WARNING ] Failed to import Inference Engine Python API in: C:\Program Files (x86)\Intel\openvino_2021.3.394\python\python3.8
[ WARNING ] [WinError 2] The system cannot find the file specified: 'C:\\Program Files (x86)\\Intel\\openvino_2021\\python\\python3.8\\openvino\\libs'
[ WARNING ] The installed OpenVINO (TM) toolkit version 2021.3 does not work as expected. Uninstalling...
Found existing installation: openvino 2021.3.0
Uninstalling openvino-2021.3.0:
Successfully uninstalled openvino-2021.3.0
[ WARNING ] Consider building the Inference Engine Python API from sources
*****************************************************************************************
Optional: To speed up model conversion process, install protobuf-*.egg located in the
"model-optimizer\install_prerequisites" folder or building protobuf library from sources.
For more information please refer to Model Optimizer FAQ, question #80.

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1 Reply
Peh_Intel
Moderator
22 Views

Hello wwwww,

 

Thanks for reaching out to us.

 

There are some issues for Python 3.8 to work in OpenVINO™ 2021.3. This issue has been fixed and will be available for the next distribution release which is OpenVINO™  2021.4.


For now, there are three options for you:


Option 1: Downgrade the Python version to Python 3.7.


Option 2: Wait for the release of OpenVINO™ 2021.4, which is coming soon.


Option 3: Download the OpenVINO™ GitHub version and compile it for windows by following this WIKI.



Regards,

Peh


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