#!/bin/bash
## Get and install PRELINKED Ubuntu poplog
## Aaron Sloman (http://www.cs.bham.ac.uk/~axs)
## 10 Dec 2016; Slightly modified 28 Apr 2017

## With help, gratefully acknowledged, from Jack Hargreaves
## 12 Oct 2015

####  Added -dev suffixes

if [[ $EUID -ne 0 ]]
then
   echo "This script must be run as root" 1>&2
   exit 1
fi

echo ""
echo ""

echo "getting/checking linux basics needed or useful for poplog users"
echo "'espeak' is not essential but included for Eliza demo"

echo ""
echo "Install required 32-bit libraries:"
echo "libc6:i386 libncurses5:i386 libstdc++6:i386"
echo "gcc build-essential tcsh  libxext6:i386 libxext-dev:i386 libx11-6:i386"
echo "libx11-dev:i386 libxt-dev:i386 libmotif-dev:i386 ncurses5-dev:i386 xterm wget espeak"

sleep 2

echo ""
echo ""

apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386
apt-get install gcc build-essential tcsh  \
         libxext6:i386 libxext-dev:i386 libx11-6:i386 libx11-dev:i386 \
         libxt-dev:i386 libmotif-dev:i386 libncurses5-dev:i386 xterm wget \
         espeak

echo ""
echo ""
sleep 2
## check inserted 29 Apr 2012

echo "If you wish you can abort now to install missing packages"
echo "then redo this command later."
echo ""

sleep 2
echo ""

while :
do

  ## clear

  echo "Continue installing Poplog?"
  read -t 30 -p [y/n] ANS

  echo $ANS

  case $ANS in
    "y")

        echo "Installation will continue"
        break

      ;;

    "n")
        echo "Aborting installation"
        exit
      ;;

    "")

    echo "No answer, so aboritng. Redo the command if necessary."

    exit

      ;;
    *)
        echo "Please answer 'y' or 'n'"

      ;;
  esac

done

echo ""
echo "Packages installed -- hopefully"
sleep 2
echo ""

echo ""

echo "Now fetch another file that will get all the rest of Poplog."
echo "And install the program and documentatin in"
echo "/usr/local/poplog/"
echo ""


## get rid of old version if present
rm -f get-and-install-prelinked-v15.65-poplog

echo "Using current directory to unpack tar file and run install scripts"

echo "fetch a small file that will get all the rest"

echo "wget http://www.cs.bham.ac.uk/research/projects/poplog/latest-poplog/get-and-install-prelinked-v15.65-poplog"

wget http://www.cs.bham.ac.uk/research/projects/poplog/latest-poplog/get-and-install-prelinked-v15.65-poplog

echo ""

echo "change that file to be executable using chmod"
echo "chmod 755 get-and-install-prelinked-v15.65-poplog"

chmod 755 get-and-install-prelinked-v15.65-poplog

sleep 2

echo ""
echo "Run that file to download and install the poplog tar file"

echo "./get-and-install-prelinked-v15.65-poplog "

./get-and-install-prelinked-v15.65-poplog

echo "########### INSTALLATION SHOULD BE COMPLETE ###########"
echo "Look in /usr/local/poplog "
echo "######## Look for install.log file if there are problems #######"
echo ""
echo ""

sleep 3
echo ""
echo ""

echo "You may be able to tell whether the installation completed successfully
echo from mesages printed."
echo ""
echo ""
echo "Try the demos in /usr/local/poplog/current-poplog/bin/demos"
echo ""
echo ""

echo "Report problems, INCLUDING install.log file, to a.sloman@cs.bham.ac.uk"

echo ""
echo ""

echo "If you want to try the linear algebra packages included in the popvision library"
echo "developed by David Young at Sussex university (A sort of 'matlab in poplog')"

echo ""
echo "do: 'apt-get install libblas-dev liblapack-dev' "
echo ""
echo ""

echo "#############################################"
echo ""
echo ""