I installing swishe-x.x.gz file install it successfully in my alpha server 
indwhen i put the perl file in my web server to let the index available in the
net .then when I call the perl program from my whep page it give the following 
error message :

"server error 
The server encountered an internal error or misconfiguration and was unable to
 you might have done that may have caused the error."

any information about that error will be appreciated 
thank you for care .