Thanks for your reply! When I purchased the theme, there were two downloads available to me for Oasis:
1. Oasis 1.0.2 – NEW
2. Oasis 1.0.1 – OLD
I installed the ‘Oasis 1.0.2 – NEW’ theme, and the Calibri builder was automatically installed.
So I completely deleted that theme and installed the ‘Oasis 1.0.1 – OLD’, and everything installed as expected without Calibri and is fine.
I’m not sure what the difference is between the two themes, but the 1.0.1 seems to work for me. Do you know what the differences are between these two versions?