1# OpenThread Sniffer Integration with Thread Test Harness
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3After following the steps below, you will be able to run Test Harness with OpenThread sniffer.
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51. require python3 is installed on windows and in the system environment path.
62. require TestHarness is updated on `ReportEngine.pyd`
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8## Setup
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101. install pyspinel (for python3 only)
11   ```
12   git clone https://github.com/openthread/pyspinel.git
13   cd <path-to-pyspinel>
14   python setup.py install
15   ```
162. Copy "OT_Sniffer.py" to `C:\GRL\Thread1.1\Thread_Harness\Sniffer`.
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