hello every one,I am trying to install ns3 with following site:http://ns3help.blogspot.kr/2014/05/installing-ns3-in-ubuntu-1210.html in Ubuntu 12.10but I have problem in installing package. I have received these errors E: Package 'python-dev' has no installation candidate E: Unable to locate package mercurial E: Unable to locate package bzr E: Unable to locate package valgrind E: Unable to locate package gsl-bin E: Unable to locate package libgsl0-dev E: Unable to locate package libgsl0ldbl E: Package 'flex' has no installation candidate E: Package 'bison' has no installation candidate E: Unable to locate package sqlite E: Unable to locate package sqlite3 E: Unable to locate package libsqlite3-dev E: Unable to locate package libxml2-dev E: Unable to locate package libgtk2.0-dev E: Couldn't find any package by regex 'libgtk2.0-dev' E: Unable to locate package uncrustify E: Unable to locate package doxygen E: Package 'graphviz' has no installation candidate E: Package 'imagemagick' has no installation candidate E: Unable to locate package texlive E: Unable to locate package texlive-latex-extra E: Unable to locate package texlive-generic-extra E: Unable to locate package texlive-generic-recommended E: Package 'texinfo' has no installation candidate E: Unable to locate package dia E: Unable to locate package texlive E: Unable to locate package texlive-latex-extra E: Unable to locate package texlive-extra-utils E: Unable to locate package texlive-generic-recommended E: Unable to locate package texi2html E: Unable to locate package python-pygraphviz E: Unable to locate package python-kiwi E: Unable to locate package python-pygoocanvas E: Unable to locate package libgoocanvas-dev E: Unable to locate package python-pygccxml Is there anybody that can help me. any help will be appreciate thanks in advancebest regards
