Error installing APEX on Oracle Database Express 10g

Question

Hi all,
I received the following error report when trying to run the install the first time -
ORA-04063: package body "APEX_040000.WWV_FLOW_UTILITIES" has errors
ORA-06508: PL/SQL: could not find program unit being called: "APEX_040000.WWV_FLOW_UTILITIES"
ORA-06512: at "APEX_040000.WWV_FLOW_AUDIT", line 70
ORA-06512: at line 3
04063. 00000 - "%s has errors"
*Cause:    Attempt to execute a stored procedure or use a view that has
errors. For stored procedures, the problem could be syntax errors
or references to other, non-existent procedures. For views,
the problem could be a reference in the view's defining query to
a non-existent table.
Can also be a table which has references to non-existent or
inaccessible types.
*Action:   Fix the errors and/or create referenced objects as necessary.
Also, when I tried to run the installation again, it won't run giving me an error that DB is not supported / cannot find the DB table..
Please help. I have NO idea how to proceed from here on..
Best Regards

Answer 1

Here is the error report when I try to run the installer the second time -
alter session set succeeded.
. / \ | \ /\ / | /
.| || / / \ | | |
.| ||--- ---- | | |---
.| || \ / \ | | |
. \____/ | \/ \ \____ |____ \____
. Application Express (APEX) Installation.
... Checking prerequisites
line 75: SQLPLUS Command Skipped: set concat on
line 76: SQLPLUS Command Skipped: set concat .
FOO
SYSDBA
anonymous block completed
Commit
Error starting at line 105 in command:
declare
l_version number;
l_edition varchar2(30) := 'notXE';
begin
execute immediate
'select to_number(replace(version,''.'',null)) from registry$ where cid=''CATPROC'''
into l_version;
if l_version = 102010 then
begin
execute immediate
'select edition from registry$ WHERE cid=''CATPROC'''
into l_edition;
exception when others then
null;
end;
end if;
if l_version < 102030 and l_edition != 'XE' then
dbms_output.put_line('Application Express installation requires database version 10.2.0.3 or later or XE.');
execute immediate 'bogus statement to force exit';
end if;
end;
Error report:
ORA-00942: table or view does not exist
ORA-06512: at line 5
00942. 00000 - "table or view does not exist"
*Cause:   
*Action:
Thanks for your help.
Regards