i just install apprentice version of houdini on my linux , using redhat9 .
i'm using kde window manager. when try to start within csh:

>source hodini_setup
the houdini 6.1.208 env has been initialized
>hodini
relocate error: /usr/hfs6.1/dsolib/libhoudiniUT.so symbol errno, version glibc_2.0 not defined in file libc.so.6 with link time reference.

my redhat is installed with basic/default configuration as well as houdini.

what happen to this ? anyone can help?

clay~

Well I haven't tried RedHat 9 myself but I know there was a problem running Houdini on it in the past.

YOu need to use csh or tcsh rather than bash and you need to set this environement variable

LD_ASSUME_KERNEL 2.4.1