安装完成后一直有问题，
su oracle
dbstart
提示：
“Failed to auto-start Oracle Net Listene using /ade/vikrkuma_new/oracle/bin/tnslsnr”
解决办法：
To solve this problem please follow the steps.
Step 1 Edit $ORACLE_HOME/bin/dbstart
Step 2 Goto line 78
Step 3 Replace the line with
ORACLE_HOME_LISTNER=$ORACLE_HOME
Step 4 Save and exit the editor.
Step 5 Now reexecute the dbstart
见：http://forums.oracle.com/forums/thread.jspa?messageID=1094708