#!/bin/bash

beesu_requires()
{
    # $1 = application required
    # $2 = yum package to install it
    beesu_requires_exe=`which "$1" 2>&1`
    if [ -x "$beesu_requires_exe" ]
    then
        true
    else
        incmd1="beesu - yum"
        incmd2=""
        if [ "$1" == "beesu" ]
        then
            incmd1="su -lc 'yum"
            incmd2="'"
        fi
        zenity --error --title "BEESU" --text="This script requires \"$1\" to work properly. To install it, open a terminal and type \"$incmd1 install $2$incmd2\""
        exit
    fi
}

beesu_requires "beesu" "beesu"

