upgrade problem

[Þorgils Völundarson]

Hi, I installed version 4.1 of Tomcat on a new machine, was using 4.0. Put 
all the same env variables as were on the old system and copied my projects 
to the same position as they were before. Tomcat runs o.k., so do the 
examples but my jsp pages give this error:

type Exception report

message

description The server encountered an internal error () that prevented it 
from fulfilling this request.

exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: -1 in the jsp file: null

Generated servlet error:
    [javac] Since fork is true, ignoring compiler setting.
    [javac] Compiling 1 source file
    [javac] Since fork is true, ignoring compiler setting.
    [javac] javac: invalid flag: C:\Program
    [javac] Usage: javac
    [javac] where possible options include:
        ...etc.
Regards,
Thorgils Volundarson
Icelandic Cancer Registry
[EMAIL PROTECTED]
+354 5401973