Documentations > Developer Documentations > Preparations
There are currently two environment variables that could be set prior to bringing up the OSCAR Wizard (i.e. initiating install_cluster):
OSCAR_VERBOSE- General verbosity on the console, yume,
install_prereq
- General verbosity on the console, yume,
DEBUG_OSCAR_WIZARD- Debug messages for the OSCAR Wizard, button for re-starting wizard and dumping environment variables
These debugging options can be used by exporting them with a numerical value, i.e.:
export OSCAR_VERBOSE=5
The greater the number, the higher the verbosity level.