root@ubuntu:~# apt-get install sun-java6-jdk
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package sun-java6-jdk is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package sun-java6-jdk has no installation candidate
root@ubuntu:~# add-apt-repository "deb
Index of / lucid partner"apt-get install sun-java6-jdk
Error: need a repository as argument
root@ubuntu:~# apt-get install sun s
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package sun
root@ubuntu:~# apt-get install sun-java6-jdk
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package sun-java6-jdk is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package sun-java6-jdk has no installation candidate