Ubuntu postinstall

ubuntu.sh

#!/usr/bin/env bash
#Postinstall for Ubuntu 9.10 -- 14.04
#Install as root!
#after sudo su
echo "================================================================"
echo "Update and upgrade the system"
sudo apt-get install aptitude 
sudo aptitude update
sudo aptitude -y safe-upgrade
echo "================================================================"
echo "Basic programs"
sudo aptitude -y install ssh unison emacs emacs-goodies-el auctex pdftk\
  aspell-es whizzytex alien python-mode safe-rm auto-complete-el\
  ispanish
#latex
sudo aptitude -y install  lacheck latex-beamer latex-xcolor latexdiff   latexmk\
 musixtex texlive-base texlive-bibtex-extra texlive-binaries\
 texlive-extra-utils texlive-font-utils\
 texlive-fonts-recommended    texlive-formats-extra texlive-games\ 
 texlive-generic-extra texlive-generic-recommended   texlive-humanities\
 texlive-lang-cyrillic   texlive-lang-english   texlive-lang-european\
 texlive-lang-french texlive-lang-german   texlive-lang-greek\
 texlive-lang-spanish texlive-latex-base   texlive-latex-extra\   
 texlive-latex-recommended   texlive-luatex texlive-math-extra\ 
 texlive-metapost   texlive-music texlive-omega   texlive-pictures\
 texlive-plain-extra   texlive-pstricks  texlive-publishers\
 texlive-science   texlive-xetex
echo "================================================================"
echo "Programming"
sudo aptitude -y install bash-completion git-core git-gui git-doc \
  git-completion xclip libx11-dev
sudo aptitude -y install build-essential gfortran cernlib paw paw++
sudo aptitude -y install ipython python-scipy python-matplotlib mayavi2 \
 python-sympy cython python-networkx python-pexpect python-nose \
 python-setuptools python-sphinx python-pygments \
 python-twisted python-foolscap python-tk python-mpmath
sudo apt-get -y build-dep python python-scipy python-matplotlib mayavi2 cython
sudo aptitude -y install gsl-bin libgsl0-dev
echo "================================================================"
echo "Parallel programming"
sudo aptitude -y install libopenmpi-dev openmpi-bin openmpi-doc openmpi-dev
echo "================================================================"
echo "Multimedia"
sudo aptitude -y install ubuntu-restricted-extras libdvdread4 vlc mplayer k3b netflix-desktop
/usr/share/doc/libdvdread4/install-css.sh 
echo "================================================================"
echo "Graphics"
sudo aptitude -y install yakuake inkscape scribus amarok  okular djview4 \
pdf2djvu  gimp  
echo "================================================================"
echo "Inkscape LaTeX and other extensions"
sudo aptitude -y install pstoedit dia xfig
echo "================================================================"
echo "Netflix through wine"
sudo apt-add-repository ppa:pipelight/stable
sudo aptitude update 
sudo aptitude install netflix-desktop
echo "================================================================"
echo "Other"
sudo aptitude -y install sux 
echo "Clean packages (n/y)"
read clean
if [ "$clean" == y ];then 
   sudo aptitude clean 
fi