This relates to Idea TS-I-6178.
Scenario
Data Function is set to Type: Open Source R.
The script runs using server's open source R, as opposed to local machine's, even though system's PATH includes the location of local open source R.
Setting `RinR_R_FULL_PATH` variable in script to local open source doesn't help either.
Goal
Enable Data Function to run on local open source R as it provides the full runtime speed-up benefit as it avoids the round-trip to server.