user@user-Linuxbox:~/jython2.7.0$ jython -jar jython.jar /media/user/Else/Wind0s/IronPython/youtube-dl
"my" variable $jythonHome masks earlier declaration in same scope at /usr/bin/jython line 15.
error importing site
  File "/usr/share/jython/Lib/site.py", line 430
    _test()
          ^
SyntaxError: mismatched input '<EOF>' expecting DEDENT
user@user-Linuxbox:~/jython2.7.0$ python /media/user/Else/Wind0s/IronPython/youtube-dl
Usage: youtube-dl [OPTIONS] URL [URL...]

youtube-dl: error: You must provide at least one URL.
Type youtube-dl --help to see a list of all options.