after I unzziped the file JES, I type ./configure and then..
juale_1986@linux-1dsc:~/Desktop/Down...-0-1-linux.zip_FILES/jes> ./configure
bash: ./configure: No such file or directory
juale_1986@linux-1dsc:~/Desktop/Down...-0-1-linux.zip_FILES/jes>

what happened? ....also, when I type, make....then
juale_1986@linux-1dsc:~/Desktop/Down...-0-1-linux.zip_FILES/jes> make
/usr/lib/jvm/jre/bin/javadoc -classpath ":/home/juale_1986/Desktop/Downloads/jes-3-0-1-linux.zip_FILES/jes/jars/customizer.jar:/home/juale_1986/Desktop/Downloads/jes-3-0-1-linux.zip_FILES/jes/jars/jl1.0.jar:/home/juale_1986/Desktop/Downloads/jes-3-0-1-linux.zip_FILES/jes/jars/junit.jar:/home/juale_1986/Desktop/Downloads/jes-3-0-1-linux.zip_FILES/jes/jars/jython.jar:/home/juale_1986/Desktop/Downloads/jes-3-0-1-linux.zip_FILES/jes/jars/mediaplayer.jar:/home/juale_1986/Desktop/Downloads/jes-3-0-1-linux.zip_FILES/jes/jars/multiplayer.jar:/home/juale_1986/Desktop/Downloads/jes-3-0-1-linux.zip_FILES/jes/Sources/" -d Sources/javadoc Sources/*.java
/bin/sh: /usr/lib/jvm/jre/bin/javadoc: No such file or directory
make: *** [Sources/javadoc/SoundExplorer.html] Error 127
juale_1986@linux-1dsc:~/Desktop/Down...-0-1-linux.zip_FILES/jes>

how can I installed JES?