How to use SYS.DBMS_OUTPUT.PUT_LINE in ProC?

Hi,

I have a problem with using oracle built in stored procedures in embadded C. It is impossible to compile my program by ProC. It says:

      sys.dbms_alert.remove( 'prolan_alert' );
..........1

PLS-S-00201, identifier 'SYS.DBMS_ALERT' must be declared

      sys.dbms_alert.remove( 'prolan_alert' );
..........1

PLS-S-00000, Statement ignored
Semantic error at line 118, column 5, file reg_alert.pc:

    BEGIN
....1
PCC-S-02346, PL/SQL found semantic errors

      SYS.DBMS_OUTPUT.PUT_LINE('Value of payroll: ');
..........1

PLS-S-00201, identifier 'SYS.DBMS_OUTPUT' must be declared

      SYS.DBMS_OUTPUT.PUT_LINE('Value of payroll: ');
..........1

PLS-S-00000, Statement ignored

I can use these functions in sqlplus, but ProC produces this error message. Should I declare packages I want to use? How can I do it?

Thanks a lot,
Gyuri

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Lendvary Gyorgy                                           Prolan Rt.
tel: +36 26 543-136                                  Szentendrei ut 1-3.
fax: +36  26 543-101                               H-2011 Budakalasz
email: lendvary-g_at_prolan.hu                           Hungary
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