Problem

-- When starting installation of B2Bi with './B2Bi_2.6_UP2021-11_Server_linux-x86-64_BN6.sh' (and all precessors using install4j) there is no option anymore to see the details about errors occurring in installation.

Resolution

* enable the debug by adding this parameter when running the installer :

-Dinstall4j.debug=true -Dinstall4j.logToStderr=true