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

## This file is available from:
## http://www.cs.bham.ac.uk/research/projects/poplog/latest-poplog/get-prelinked-fedora-poplog

## 11 Oct 2015  REVISED FOR PRELINKED POPLOG
## 12 Oct 2015  Replaced lesstif with motif

## Edited 30 Jan 2014: added ncurses-devel.i686
##                     removed some spurious occurrences of .i686
## Edited 19 Jun 2013; 19 Dec 2013
##    Added .i686 to all 32-bit library names except gcc

echo "=================================================================="
echo "This script uses the Fedora 'yum' command for installing packages"
echo "Please note that 'yum' is being replaced by 'dnf'."
echo " See: http://dnf.baseurl.org/2015/05/11/yum-is-dead-long-live-dnf/ "
echo "This may be done automatically on your version of Fedora. Otherwise"
echo "if this file aborts with complaints about use of 'yum' try editing it"
echo "to use 'dnf' instead."
echo "Or define 'yum' as an alias for 'dnf'"
echo "=================================================================="

echo ""
echo ""
echo ""
sleep 3

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

echo ""
echo ""
sleep 3

### ENSURE POPLOG PRE-REQUISITES INSTALLED, WHETHER ON 32-BIT OR 64-BIT LINUX
### THIS MUST BE RUN AS ROOT

echo "gcc glibc-devel.i686 libXext-devel.i686 libX11-devel.i686 libXt-devel.i686 "
echo " motif-devel.i686 tcsh ncurses-devel.i686 xterm wget espeak"

echo ""
echo ""
sleep 3

### In recent versions 'yum' invokes 'dnf'
### If motif-devel is not available replace with lesstif-devel

yum install gcc glibc-devel.i686 libXext-devel.i686 libX11-devel.i686 libXt-devel.i686 \
    motif-devel.i686 tcsh ncurses-devel.i686 xterm wget espeak

sleep 3

echo ""
echo ""
echo ""

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

echo ""
echo ""


sleep 2

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

## get rid of old version of poplog install script if present
## then install latest version:

rm -f get-and-install-prelinked-v15.65-poplog

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

echo "fetch a 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

sleep 4
echo ""
echo ""

echo "You may be able to tell whether the installation completed successfully
echo from mesages printed."
echo ""
echo ""

echo "########### INSTALLATION SHOULD BE COMPLETE ###########"
echo "Look in /usr/local/poplog "

echo "######## Also look here for install.log file if there are problems #######"

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:   'yum install blas-devel.i686 lapack-devel.i686' "
echo ""


echo "Last edited: 10 Dec 2016"

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