You are using an old setup file (2022-06) instead of the latest (2023-03). Is that intentional? For py4j, I switched to private build that is hosted on
osate-build.sei.cmu.edu instead of
eclipse.py4j.org. This is reflected in the new setup file.
However, I cold not reproduce your issue using the 2022-06 setup file, so I don't know what could be wrong. You can turn on ssl debugging in the installer by starting it from a command line with something like
./eclipse-inst -vmargs -Djavax.net.debug=ssl:handshake
- Lutz