linux - Installing Jython on Ubuntu -

1. i downloaded jython_installer-2.5.2.jar jython.org.
2. opened terminal , gave command:-

java -jar jython_installer-2.5.2.jar

1. it installed in folder named jython2.5.2 in home directory
2. but whenever open terminal , give command jython in terminal shown message saying jython not installed.

how can fix problem?

i can install jython using sudo apt-get install jython, jython in ubuntu repositories 2.2.1 , want new version..

to install jython super user privileges:

sudo java -jar jython_installer-2.5.2.jar 

select '/usr/local/lib/jython', create symbol link of jython /usr/local/bin:

sudo ln -s /usr/local/lib/jython/bin/jython /usr/local/bin/