I had same issue, but exporting the certificate only didn't resolve it. There is a new version of pyvmomi library. So I resolved the problem by downgrading the library version:
sudo pip3 install pyvmomi==6.0.0.2016.4
I had same issue, but exporting the certificate only didn't resolve it. There is a new version of pyvmomi library. So I resolved the problem by downgrading the library version:
sudo pip3 install pyvmomi= =6.0.0. 2016.4