So I am using Eclipse IDE for Java EE Developers http://www.eclipse.org/downloads/packages/eclipse-ide-java-ee-developers/keplerrc3
and I am trying to add the jasypt - 1.9.0 plugin to eclipse
Since I am not experienced in this, I only tried one way which is
1- Download the zip file form the following url http://sourceforge.net/projects/jasypt/files/
2- Unzip the file into the eclipse subdirectory plugins
3- Restart eclipse
However it seems that there is something missing