Problem running Oracle 10g in Fedora 10

[GMS S]

Hi,
I installed Oracle 10g in Fedora 10.
Going there:
/u01/app/oracle/product/10.2.0/db_1/bin

In the termnal I typed ./sqlplus
Output:

Code: Select all
    [oracle at fedora10 bin]$ ./sqlplus
    Error 6 initializing SQL*Plus
    Message file sp1<lang>.msb not found
    SP2-0750: You may need to set ORACLE_HOME to your Oracle software directory


What should I do now?

After installation ,after 85% of database creation the process stops and showed messages like this:
/u01/app/oracle/product/10.2.0/db_1/cfgtoollogs/dbca/DB11G

Code: Select all
    Exception in getting local host
    java.net.UnknownHostException: fedora10.localdomain: fedora10.localdomain
       at java.net.InetAddress.getAllByName0(InetAddress.java:1011)
       at java.net.InetAddress.getAllByName0(InetAddress.java:981)
       at java.net.InetAddress.getAllByName(InetAddress.java:975)
       at java.net.InetAddress.getByName(InetAddress.java:889)
       at oracle.sysman.emSDK.conf.TargetInstaller.getLocalHost(TargetInstaller.java:4983)
       at oracle.sysman.emSDK.conf.TargetInstaller.main(TargetInstaller.java:3758)

    Mar 17, 2009 12:21:27 AM oracle.sysman.emcp.util.PlatformInterface executeCommand
    WARNING: Error executing /u01/app/oracle/product/10.2.0/db_1/bin/emctl start dbconsole
    Mar 17, 2009 12:21:27 AM oracle.sysman.emcp.EMConfig perform
    SEVERE: Error starting Database Control
    Refer to the log file at /u01/app/oracle/product/10.2.0/db_1/cfgtoollogs/dbca/DB11G/emConfig.log for more details.
    Mar 17, 2009 12:21:27 AM oracle.sysman.emcp.EMConfig perform
    CONFIG: Stack Trace:
    oracle.sysman.emcp.exception.EMConfigException: Error starting Database Control
       at oracle.sysman.emcp.EMDBPostConfig.performConfiguration(EMDBPostConfig.java:565)
       at oracle.sysman.emcp.EMDBPostConfig.invoke(EMDBPostConfig.java:177)
       at oracle.sysman.emcp.EMDBPostConfig.invoke(EMDBPostConfig.java:146)
       at oracle.sysman.emcp.EMConfig.perform(EMConfig.java:155)
       at oracle.sysman.assistants.util.em.EMConfiguration.run(EMConfiguration.java:426)
       at java.lang.Thread.run(Thread.java:534)