Ubuntu – Java: Error while loading shared libraries: libjli.so

I tried installing openjdk6, openjdk7, oracle8… But always the same error when I want to execute java, for example with java -version:

java: error while loading shared libraries: libjli.so: cannot open shared object file: No such file or directory

I tried with symbolic links trying to get to recognize libjli.so but it didn't work

After uninstalling all versions, following the steps shown here How to completely uninstall Java? , and installing again, can't make the error disappear. Even if I uninstall it all again, if I write in terminal java -version it stills throw me the same error.

I'm doing all of this with user sudo.

Thank you

EDIT: Using Ubuntu 14.04 LTS Server

EDIT 2: Installing Openjdk7, Oracle7 and Oracle8, using update-alternatives --config java tells me that (in Spanish, but I'll try to translate, 3 lines of information)

"there is only one alternative in the group of java links in /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java Nothing to configure."

"update-alternatives: warning: forcing reinstallation of alternative /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java because the Java links' group is broken"

"update-alternatives: warning: /usr/bin/java will not be substituted by a link"