If you want an installation to another location, you have
to set some environment variables see section Environment variables
and to correct the paths in
COXHOME/etc/cox.cfg.
if the warning
undeclared-ident and/or undeclared-ident-type is activated.
any operator name may be associated with max. 3
precedences, one for prefix, postfix and infix.
otherwise
you have to invoke geninit manually