Apply patch no. 3006854. You can download this patch from OracleMetaLink (http://metalink.oracle.com). This patch creates the /etc/libcwait.so file and appends the following line to the /etc/ld.so.preload file:

/etc/libcwait.so

Error occurred during initialization of VM
Unable to load native library: /tmp/OraInstall2008-01-10_10-23-48PM/jre/lib/i386/libjava.so: symbol __libc_wait, version GLIBC_2.0 not defined in file libc.so.6 with link time reference