OpenVZ and Oracle

I prepare for new Oracle course now. I'd like to provide every student a OpenVZ container running developer desktop and Oracle XE. Just for now, it seems XE runs normally in container. Just set SHMPAGES at least to 524288 in /etc/sysconfig/vz-scripts/<vid>.conf and install XE in container in the following way:

yum install libaio bc
rpm --nopre -ivh oracle-xe-univ-10.2.0.1-1.0.i386.rpm
/etc/rc.d/oracle-xe configure