Hi Jonathan,
I am also just migrating to IBC on Raspberry Pi and found this link extremely helpful:
I had to download the JDK 8 from Oracle and I used this version from Bellsoft for the libraries: .
I had to add -XX:+UnlockExperimentalVMOptions to ibgateway.vmoptions
I have got to a stage where the script runs without errors but I am still not being able to log in with the following error:
IBC Closing after TWS/Gateway failed to display login dialog
Exit Code : 1112
Exit Status : 88
Gateway Version 1033
IBC Version 3.20.0