calling the venv module from a venv fails - Windows
PS C:\Users\traveler\git\python-build> .\.tox\pypy3\Scripts\pypy.exe -m venv dest
Error: Command '['C:\\Users\\traveler\\git\\python-build\\dest\\Scripts\\pypy.exe', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1.
Calling from the system python works.