HTTPAPI of Scott Klement

I am getting following error message trying to run Example4 of Scott's
example.  Is there anyone who can help me to resolve this issue?

                         Additional Message Information

 

 Message ID . . . . . . :   RNQ5335       Severity . . . . . . . :   00

 Message type . . . . . :   Inquiry

 Date sent  . . . . . . :   11/17/05      Time sent  . . . . . . :
15:34:50   
 

 Message . . . . :   DSPLY  gsk_env_init: (GSKit) Key database file was not

   foun

 Cause . . . . . :   This is an inquiry message originated from RPG
procedure   
   EXAMPLE4 in program LIBHTTP/EXAMPLE4. The program is expecting a
character   
   input field with a maximum length of 52.

 Recovery  . . . :   Enter a valid response according to the type of data

   expected by the program.  The program will tolerate five incorrect
responses 
   before signalling an error condition.  There have been 0 incorrect
responses 
   so far.  If you do not want to enter any data, just press Enter to resume

   processing of the program.

 



This example is using HTTPS to post an XML.

Here is the code.
 
c                   eval      rc=http_url_post(                      
c                                 'https://wwwcie.ups.com/ups.app'+  
c                                 '/xml/Track':                      
c                                  %addr(data): %len(%trimr(data)):  
c                                  '/tmp/httptest.html')             
c                   if        rc <> 1                                
c                   eval      msg = http_error                       
c                   dsply                   msg                      
c                   return                                           
c                   endif                                            



Thanks