虛擬機上下載jre和jdk的步驟

$ sudoadd-apt-repository "deb http://archive.canonical.com/ lucid partner"

$ sudoadd-apt-repository "deb-src http://archive.canonical.com/ubuntu lucidpartner"

$ sudo apt-getupdate

$ sudo apt-getinstall sun-java6-jdk

 

apt-get install sun-java6-jre

apt-get install sun-java6-jdk

 

虛擬機上下載jre和jdk。