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Running Java on Redhat 9

miceal oconnor
Greenhorn

Joined: Nov 07, 2001
Posts: 29
Hello One & All,
I've just installed Redhat v9.0 on PC. no issues there.
I don't really know a lot about Linux (yet) but I want to get
programming in Java asap.
Does Java come with Redhat 9, if so where is it installed?
If it doesn't come with Redhat 9 how can I install it?
My end goal is to install Tomcat so I can write & test Servlets
& JSP's etc..
Thanks a million - Michael.
Paul Coates
Greenhorn

Joined: Aug 08, 2003
Posts: 5
No Redhat does not come with the Sun SDK (if that is what you are looking for). You will have to go to http://java.sun.com/j2se/1.4.2/download.html and download the SDK rpm (Linux RPM in self-extracting file). After you install the rpm java will be located in /usr/java/j2sdk1.4.2
Paul Coates
Greenhorn

Joined: Aug 08, 2003
Posts: 5
Just to clarify in the previous post. I am talking about the download version of RedHat 9. I don't know if the retail version comes with the Sun Java SDK.
miceal oconnor
Greenhorn

Joined: Nov 07, 2001
Posts: 29
OkiDoki,
The java sdk1.4 is now installed & running. Tomcat is installed & running
but when I installed j2ee & tried to run a Helloworld servlet it couldn't find the HTTPservlet class. I'm sure I haven't configured something?
Has anybody got any suggestions??
Thx - Michael.
Rob Jones
Greenhorn

Joined: Aug 14, 2003
Posts: 4
You'll need to add Java to the path by editing the profile file:
1. chmod a+x /etc/profile
2. vi /etc/profile
3. update pathmunge such that it points to /usr/java/j2SDK1.4.1_03/Bin
"or what ever your java/bin is"
4. re login
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Running Java on Redhat 9