[VOLTTRON]: bootstrap.py failed to run virtual environment - raspberry-pi

I am unable to create a virtual environment to run VOLTTRON. Every time I run bootstrap.py, I get an error saying [SSL: CERTIFICATE_VERIFY_FAILED]. The screenshot is attached below.
Is this the issue with the VOLTTRON version or do I need additional dependencies to run the file?

There was a pull request that was just merged into master that fixes this issue on raspberry pis. The ssl context is only required with rabbitmq and/or web services enabled. Please update to the latest version of master and try again.

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