Thanks for taking time to report this bug and help us make ubuntu
better. That package was not found because it is in the category of
system packages and system packages are in the version of software
center that comes with karmic this is fixed ubuntu i.e. Lucid lynx see
that attached image. Thanks
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/39741067/Dependencies.txt
** Attachment added: "XsessionErrors.txt"
http://launchpadlibrarian.net/39741068/XsessionErrors.txt
** Description changed:
Binary package hint: software-center
searching gnuplot in Soft