Howdy, >I tried to do a simple upgrade from 4.0.4 to 4.1.18. I simply copied the >file structures of 4.1.18 over the top of those for 4.0.4. I presume this >should do it but in fact I now get a message that Tomcat can't find the >compiler. It is suggesting that perhaps my JAVA_HOME variable isn't set. >But .. it is! And besides I didn't touch my sys variables. > >Any thoughts? JDK1.4.1 isn't required here is it?
Don't copy over. That's not a proper upgrade at all. Do a clean installation each time: extract the distribution into a different directory than the existing tomcat installation. You will have a ton of problems if you do the above, some of which will be exceedingly difficult to debug (ala VerifyError type messages) Yoav Shapira Millennium ChemInformatics This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
