dependecies

#!/bin/bash

if [[ "$OSTYPE" == "linux-gnu" ]]; then
	sudo apt-get update
	sudo apt-get upgrade

	if [ $(dpkg-query -W -f='${Status}' m4 2>/dev/null | grep -c "ok installed") -eq 0 ];
	then
  		sudo apt-get install m4;
	fi

	if [ $(dpkg-query -W -f='${Status}' python 2>/dev/null | grep -c "ok installed") -eq 0 ];
	then
  		sudo apt-get install python;
	fi

	if [ $(dpkg-query -W -f='${Status}' python-dev 2>/dev/null | grep -c "ok installed") -eq 0 ];
	then
  		sudo apt-get install python-dev;
	fi

	if [ $(dpkg-query -W -f='${Status}' libgoogle-perftools-dev 2>/dev/null | grep -c "ok installed") -eq 0 ];
	then
 	 	sudo apt-get install libgoogle-perftools-dev;
	fi

	if [ $(dpkg-query -W -f='${Status}' mercurial 2>/dev/null | grep -c "ok installed") -eq 0 ];
	then
  		sudo apt-get install mercurial;
	fi

	if [ $(dpkg-query -W -f='${Status}' scons 2>/dev/null | grep -c "ok installed") -eq 0 ];
	then
  		sudo apt-get install scons;
	fi

	if [ $(dpkg-query -W -f='${Status}' swig 2>/dev/null | grep -c "ok installed") -eq 0 ];
	then
  		sudo apt-get install swig;
	fi

	if [ $(dpkg-query -W -f='${Status}' zlib1g-dev 2>/dev/null | grep -c "ok installed") -eq 0 ];
	then
  		sudo apt-get install zlib1g-dev;
	fi

	if [ $(dpkg-query -W -f='${Status}' gcc 2>/dev/null | grep -c "ok installed") -eq 0 ];
	then
  		sudo apt-get install gcc;
	fi

	if [ $(dpkg-query -W -f='${Status}' g++ 2>/dev/null | grep -c "ok installed") -eq 0 ];
	then
  		sudo apt-get install g++;
	fi

fi #end OS linux-gnu