what error does it give u?
Set the class  path to the package level.

there is not any problem  your codes.

you can download oracle9i jdeveloper from oracle.com then try your code on it.it
is very simple.also oracle9i jdeveloper is free

Are u sure, that u are running  your program  from the requiered place. Your
package directory  must be in your classpath  or another choice shell scripts.

set classpath=%classpath%;%cd%
java p1.myclass

4 ex: u can use the script above, from the upper directory of p1. This will
include
runtime path to your classpath(4 win platform) with "%cd%" option.

run it in pi directory  only,it will surely run
look i will tell u dos promt command
c:\mkdir pi
c:\cd pi
c:\edit test.java

edit window
---

ur code
------
save it

exit to command promt

c:\pi\javac test.java
it will run

change the declaration form 'class test' to 'public class  test'
and try to recompile and execute.

The current directory  should be in p1's parent directory. For
example (assuming Windows), if the path is c:\xxx\p1, then you should
be in xxx. Then to compile, do:

javac -classpath . p1\test.java

To run, do:

java -classpath . p1.test