Softaculous products are great. they are also an interesting way for others products to be known or better known.
So i suggested Softaculous to support jqWidgets and they point me out a valid point :
“We have reviewed these scripts and it will not be possible to add “jQWidgets” as their license mentions that use of the script is allowed only for non-profit organizations, public schools and non-commercial personal websites or for testing applications. http://www.softaculous.com/board/index.php?tid=3769&tpg=1#p14394”
Are you interested to bring a change on this side ?