diff --git a/install-parity.sh b/install-parity.sh
index 5f5607b58..51eb806eb 100755
--- a/install-parity.sh
+++ b/install-parity.sh
@@ -5,154 +5,154 @@ PARITY_DEB_URL=https://github.com/ethcore/parity/releases/download/beta-0.9/pari
 
 function run_installer()
 {
-  ####### Init vars
-  
-  HOMEBREW_PREFIX=/usr/local
-  HOMEBREW_CACHE=/Library/Caches/Homebrew
-  HOMEBREW_REPO=https://github.com/Homebrew/homebrew
-  OSX_REQUIERED_VERSION="10.7.0"
-  
-  declare OS_TYPE
-  declare OSX_VERSION
-  declare GIT_PATH
-  declare RUBY_PATH
-  declare BREW_PATH
-  declare INSTALL_FILES=""
+	####### Init vars
+	
+	HOMEBREW_PREFIX=/usr/local
+	HOMEBREW_CACHE=/Library/Caches/Homebrew
+	HOMEBREW_REPO=https://github.com/Homebrew/homebrew
+	OSX_REQUIERED_VERSION="10.7.0"
+	
+	declare OS_TYPE
+	declare OSX_VERSION
+	declare GIT_PATH
+	declare RUBY_PATH
+	declare BREW_PATH
+	declare INSTALL_FILES=""
 
-  errorMessages=""
-  isOsVersion=false
-  isGit=false
-  isRuby=false
-  isBrew=false
-  canContinue=true
-  depCount=0
-  depFound=0
+	errorMessages=""
+	isOsVersion=false
+	isGit=false
+	isRuby=false
+	isBrew=false
+	canContinue=true
+	depCount=0
+	depFound=0
 
-  
-  ####### Setup colors
+	
+	####### Setup colors
 
-  red=`tput setaf 1`
-  green=`tput setaf 2`
-  yellow=`tput setaf 3`
-  blue=`tput setaf 4`
-  magenta=`tput setaf 5`
-  cyan=`tput setaf 6`
-  white=`tput setaf 7`
-  b=`tput bold`
-  u=`tput sgr 0 1`
-  ul=`tput smul`
-  xl=`tput rmul`
-  stou=`tput smso`
-  xtou=`tput rmso`
-  dim=`tput dim`
-  reverse=`tput rev`
-  reset=`tput sgr0`
+	red=`tput setaf 1`
+	green=`tput setaf 2`
+	yellow=`tput setaf 3`
+	blue=`tput setaf 4`
+	magenta=`tput setaf 5`
+	cyan=`tput setaf 6`
+	white=`tput setaf 7`
+	b=`tput bold`
+	u=`tput sgr 0 1`
+	ul=`tput smul`
+	xl=`tput rmul`
+	stou=`tput smso`
+	xtou=`tput rmso`
+	dim=`tput dim`
+	reverse=`tput rev`
+	reset=`tput sgr0`
 
 
-  function head() {
-    echo "${blue}${b}==>${white} $1${reset}"
-  }
+	function head() {
+		echo "${blue}${b}==>${white} $1${reset}"
+	}
 
-  function info() {
-    echo "${blue}${b}==>${reset} $1"
-  }
+	function info() {
+		echo "${blue}${b}==>${reset} $1"
+	}
 
-  function successHeading() {
-    echo "${green}${b}==> $1${reset}"
-  }
+	function successHeading() {
+		echo "${green}${b}==> $1${reset}"
+	}
 
-  function success() {
-    echo "${green}${b}==>${reset}${green} $1${reset}"
-  }
+	function success() {
+		echo "${green}${b}==>${reset}${green} $1${reset}"
+	}
 
-  function error() {
-    echo "${red}==> ${u}${b}${red}$1${reset}"
-  }
+	function error() {
+		echo "${red}==> ${u}${b}${red}$1${reset}"
+	}
 
-  function smallError() {
-    echo "${red}==>${reset} $1"
-  }
+	function smallError() {
+		echo "${red}==>${reset} $1"
+	}
 
-  function green() {
-    echo "${green}$1${reset}"
-  }
+	function green() {
+		echo "${green}$1${reset}"
+	}
 
-  function red() {
-    echo "${red}$1${reset}"
-  }
+	function red() {
+		echo "${red}$1${reset}"
+	}
 
-  function check() {
-    echo "${green}${bold} ✓${reset}  $1${reset}"
-  }
+	function check() {
+		echo "${green}${bold} ✓${reset}	 $1${reset}"
+	}
 
-  function uncheck() {
-    echo "${red}${bold} ✘${reset}  $1${reset}"
-  }
+	function uncheck() {
+		echo "${red}${bold} ✘${reset}	 $1${reset}"
+	}
 
 
 
-  ####### Setup methods
+	####### Setup methods
 
-  function wait_for_user() {
-    while :
-    do
-      read -p "${blue}==>${reset} $1 [Y/n] " imp
-      case $imp in
-        [yY] ) return 0; break ;;
-        '' ) echo; break ;;
-        [nN] ) return 1 ;;
-        * ) echo "Unrecognized option provided. Please provide either 'Y' or 'N'";
-      esac
-    done
-  }
+	function wait_for_user() {
+		while :
+		do
+			read -p "${blue}==>${reset} $1 [Y/n] " imp
+			case $imp in
+				[yY] ) return 0; break ;;
+				'' ) echo; break ;;
+				[nN] ) return 1 ;;
+				* ) echo "Unrecognized option provided. Please provide either 'Y' or 'N'";
+			esac
+		done
+	}
 
-  function prompt_for_input() {
-    while :
-    do
-      read -p "$1 " imp
-      echo $imp
-      return
-    done
-  }
-  
-  function exe() {
-    echo "\$ $@"; "$@"
-  }
-  
-  function detectOS() {
-    if [[ "$OSTYPE" == "linux-gnu" ]]
-    then
-      OS_TYPE="linux"
-      get_linux_dependencies
-    elif [[ "$OSTYPE" == "darwin"* ]]
-    then
-      OS_TYPE="osx"
-      get_osx_dependencies
-    else
-      OS_TYPE="win"
-      abortInstall "${red}==>${reset} ${b}OS not supported:${reset} parity one-liner currently support OS X and Linux.\nFor instructions on installing parity on other platforms please visit ${u}${blue}http://ethcore.io/${reset}"
-    fi
+	function prompt_for_input() {
+		while :
+		do
+			read -p "$1 " imp
+			echo $imp
+			return
+		done
+	}
+	
+	function exe() {
+		echo "\$ $@"; "$@"
+	}
+	
+	function detectOS() {
+		if [[ "$OSTYPE" == "linux-gnu" ]]
+		then
+			OS_TYPE="linux"
+			get_linux_dependencies
+		elif [[ "$OSTYPE" == "darwin"* ]]
+		then
+			OS_TYPE="osx"
+			get_osx_dependencies
+		else
+			OS_TYPE="win"
+			abortInstall "${red}==>${reset} ${b}OS not supported:${reset} parity one-liner currently support OS X and Linux.\nFor instructions on installing parity on other platforms please visit ${u}${blue}http://ethcore.io/${reset}"
+		fi
 
-    echo
+		echo
 
-    if [[ $depCount == $depFound ]]
-    then
-      green "Found all dependencies ($depFound/$depCount)"
-    else
-      if [[ $canContinue == true ]]
-      then
-        red "Some dependencies are missing ($depFound/$depCount)"
-      elif [[ $canContinue == false && $depFound == 0 ]]
-      then
-        red "All dependencies are missing and cannot be auto-installed ($depFound/$depCount)"
-        abortInstall "$errorMessages";
-      elif [[ $canContinue == false ]]
-      then
-        red "Some dependencies which cannot be auto-installed are missing ($depFound/$depCount)"
-        abortInstall "$errorMessages";
-      fi
-    fi
-  }
+		if [[ $depCount == $depFound ]]
+		then
+			green "Found all dependencies ($depFound/$depCount)"
+		else
+			if [[ $canContinue == true ]]
+			then
+				red "Some dependencies are missing ($depFound/$depCount)"
+			elif [[ $canContinue == false && $depFound == 0 ]]
+			then
+				red "All dependencies are missing and cannot be auto-installed ($depFound/$depCount)"
+				abortInstall "$errorMessages";
+			elif [[ $canContinue == false ]]
+			then
+				red "Some dependencies which cannot be auto-installed are missing ($depFound/$depCount)"
+				abortInstall "$errorMessages";
+			fi
+		fi
+	}
 
 	function macos_version()
 	{
@@ -185,7 +185,7 @@ function run_installer()
 		fi
 
 		errorMessages+="${red}==>${reset} ${b}Mac OS version too old:${reset} eth requires OS X version ${red}$OSX_REQUIERED_VERSION${reset} at least in order to run.\n"
-		errorMessages+="    Please update the OS and reload the install process.\n"
+		errorMessages+="		Please update the OS and reload the install process.\n"
 	}
 	
 	function get_osx_dependencies()
@@ -196,38 +196,38 @@ function run_installer()
 		find_brew
 	}
 	
-  function linux_version()
-  {
-    source /etc/lsb-release
-    
-    if [[ $DISTRIB_ID == "Ubuntu" ]]; then
-      if [[ $DISTRIB_RELEASE == "14.04" ]]; then
-        check "Ubuntu-14.04"
-        isUbuntu1404=true
-      else
-        check "Ubuntu, but not 14.04"
-        isUbuntu1404=false
-      fi
-    else
-      check "Ubuntu not found"
-      isUbuntu1404=false
-    fi
-  }
+	function linux_version()
+	{
+		source /etc/lsb-release
+		
+		if [[ $DISTRIB_ID == "Ubuntu" ]]; then
+			if [[ $DISTRIB_RELEASE == "14.04" ]]; then
+				check "Ubuntu-14.04"
+				isUbuntu1404=true
+			else
+				check "Ubuntu, but not 14.04"
+				isUbuntu1404=false
+			fi
+		else
+			check "Ubuntu not found"
+			isUbuntu1404=false
+		fi
+	}
 
-  function get_linux_dependencies()
-  {
-    linux_version
+	function get_linux_dependencies()
+	{
+		linux_version
 
-    find_multirust
-    find_rocksdb
+		find_multirust
+		find_rocksdb
 
-    find_curl
-    find_git
-    find_make
-    find_gcc
+		find_curl
+		find_git
+		find_make
+		find_gcc
 
-    find_apt
-  }
+		find_apt
+	}
 
 	function find_brew()
 	{
@@ -243,9 +243,9 @@ function run_installer()
 			isBrew=false
 
 			INSTALL_FILES+="${blue}${dim}==> Homebrew:${reset}\n"
-			INSTALL_FILES+=" ${blue}${dim}➜${reset}  $HOMEBREW_PREFIX/bin/brew\n"
-			INSTALL_FILES+=" ${blue}${dim}➜${reset}  $HOMEBREW_PREFIX/Library\n"
-			INSTALL_FILES+=" ${blue}${dim}➜${reset}  $HOMEBREW_PREFIX/share/man/man1/brew.1\n"
+			INSTALL_FILES+=" ${blue}${dim}➜${reset}	 $HOMEBREW_PREFIX/bin/brew\n"
+			INSTALL_FILES+=" ${blue}${dim}➜${reset}	 $HOMEBREW_PREFIX/Library\n"
+			INSTALL_FILES+=" ${blue}${dim}➜${reset}	 $HOMEBREW_PREFIX/share/man/man1/brew.1\n"
 		fi
 
 		depCount=$((depCount+1))
@@ -268,245 +268,245 @@ function run_installer()
 			isRuby=false
 			canContinue=false
 			errorMessages+="${red}==>${reset} ${b}Couldn't find Ruby:${reset} Brew requires Ruby which could not be found.\n"
-			errorMessages+="    Please install Ruby using these instructions ${u}${blue}https://www.ruby-lang.org/en/documentation/installation/${reset}.\n"
+			errorMessages+="		Please install Ruby using these instructions ${u}${blue}https://www.ruby-lang.org/en/documentation/installation/${reset}.\n"
 		fi
 	}
 	
-  function find_rocksdb()
-  {
-    depCount=$((depCount+1))
-    if [[ $(ldconfig -v 2>/dev/null | grep rocksdb | wc -l) == 1 ]]; then
-      depFound=$((depFound+1))
-      check "librocksdb"
-      isRocksDB=true
-    else
-      uncheck "librocksdb is missing"
-      isRocksDB=false
-      INSTALL_FILES+="${blue}${dim}==>${reset}\tlibrocksdb\n"
-    fi
-  }
+	function find_rocksdb()
+	{
+		depCount=$((depCount+1))
+		if [[ $(ldconfig -v 2>/dev/null | grep rocksdb | wc -l) == 1 ]]; then
+			depFound=$((depFound+1))
+			check "librocksdb"
+			isRocksDB=true
+		else
+			uncheck "librocksdb is missing"
+			isRocksDB=false
+			INSTALL_FILES+="${blue}${dim}==>${reset}\tlibrocksdb\n"
+		fi
+	}
 
-  function find_multirust()
-  {
-    depCount=$((depCount+2))
-    MULTIRUST_PATH=`which multirust 2>/dev/null`
-    if [[ -f $MULTIRUST_PATH ]]; then
-      depFound=$((depFound+1))
-      check "multirust"
-      isMultirust=true
-      if [[ $(multirust show-default 2>/dev/null | grep nightly | wc -l) == 4 ]]; then
-        depFound=$((depFound+1))
-        check "rust nightly"
-        isMultirustNightly=true
-      else
-        uncheck "rust is not nightly"
-        isMultirustNightly=false
-        INSTALL_FILES+="${blue}${dim}==>${reset}\tmultirust -> rust nightly\n"
-      fi
-    else
-      uncheck "multirust is missing"
-      uncheck "rust nightly is missing"
-      isMultirust=false
-      isMultirustNightly=false
-      INSTALL_FILES+="${blue}${dim}==>${reset}\tmultirust\n"
-    fi
-  }
+	function find_multirust()
+	{
+		depCount=$((depCount+2))
+		MULTIRUST_PATH=`which multirust 2>/dev/null`
+		if [[ -f $MULTIRUST_PATH ]]; then
+			depFound=$((depFound+1))
+			check "multirust"
+			isMultirust=true
+			if [[ $(multirust show-default 2>/dev/null | grep nightly | wc -l) == 4 ]]; then
+				depFound=$((depFound+1))
+				check "rust nightly"
+				isMultirustNightly=true
+			else
+				uncheck "rust is not nightly"
+				isMultirustNightly=false
+				INSTALL_FILES+="${blue}${dim}==>${reset}\tmultirust -> rust nightly\n"
+			fi
+		else
+			uncheck "multirust is missing"
+			uncheck "rust nightly is missing"
+			isMultirust=false
+			isMultirustNightly=false
+			INSTALL_FILES+="${blue}${dim}==>${reset}\tmultirust\n"
+		fi
+	}
 
-  function find_apt()
-  {
-    depCount=$((depCount+1))
+	function find_apt()
+	{
+		depCount=$((depCount+1))
 
-    APT_PATH=`which apt-get 2>/dev/null`
+		APT_PATH=`which apt-get 2>/dev/null`
 
-    if [[ -f $APT_PATH ]]
-    then
-      depFound=$((depFound+1))
-      check "apt-get"
-      isApt=true
-    else
-      uncheck "apt-get is missing"
-      isApt=false
+		if [[ -f $APT_PATH ]]
+		then
+			depFound=$((depFound+1))
+			check "apt-get"
+			isApt=true
+		else
+			uncheck "apt-get is missing"
+			isApt=false
 
-      if [[ $isGCC == false || $isGit == false || $isMake == false || $isCurl == false ]]; then
-        canContinue=false
-        errorMessages+="${red}==>${reset} ${b}Couldn't find apt-get:${reset} We can only use apt-get in order to grab our dependencies.\n"
-        errorMessages+="    Please switch to a distribution such as Debian or Ubuntu or manually install the missing packages.\n"
-      fi
-    fi
-  }
+			if [[ $isGCC == false || $isGit == false || $isMake == false || $isCurl == false ]]; then
+				canContinue=false
+				errorMessages+="${red}==>${reset} ${b}Couldn't find apt-get:${reset} We can only use apt-get in order to grab our dependencies.\n"
+				errorMessages+="		Please switch to a distribution such as Debian or Ubuntu or manually install the missing packages.\n"
+			fi
+		fi
+	}
 
-  function find_gcc()
-  {
-    depCount=$((depCount+1))
-    GCC_PATH=`which g++ 2>/dev/null`
+	function find_gcc()
+	{
+		depCount=$((depCount+1))
+		GCC_PATH=`which g++ 2>/dev/null`
 
-    if [[ -f $GCC_PATH ]]
-    then
-      depFound=$((depFound+1))
-      check "g++"
-      isGCC=true
-    else
-      uncheck "g++ is missing"
-      isGCC=false
-      INSTALL_FILES+="${blue}${dim}==>${reset}\tg++\n"
-    fi
-  }
+		if [[ -f $GCC_PATH ]]
+		then
+			depFound=$((depFound+1))
+			check "g++"
+			isGCC=true
+		else
+			uncheck "g++ is missing"
+			isGCC=false
+			INSTALL_FILES+="${blue}${dim}==>${reset}\tg++\n"
+		fi
+	}
 
-  function find_git()
-  {
-    depCount=$((depCount+1))
-    GIT_PATH=`which git 2>/dev/null`
+	function find_git()
+	{
+		depCount=$((depCount+1))
+		GIT_PATH=`which git 2>/dev/null`
 
-    if [[ -f $GIT_PATH ]]
-    then
-      depFound=$((depFound+1))
-      check "git"
-      isGit=true
-    else
-      uncheck "git is missing"
-      isGit=false
-      INSTALL_FILES+="${blue}${dim}==>${reset}\tgit\n"
-    fi
-  }
+		if [[ -f $GIT_PATH ]]
+		then
+			depFound=$((depFound+1))
+			check "git"
+			isGit=true
+		else
+			uncheck "git is missing"
+			isGit=false
+			INSTALL_FILES+="${blue}${dim}==>${reset}\tgit\n"
+		fi
+	}
 
-  function find_make()
-  {
-    depCount=$((depCount+1))
-    MAKE_PATH=`which make 2>/dev/null`
+	function find_make()
+	{
+		depCount=$((depCount+1))
+		MAKE_PATH=`which make 2>/dev/null`
 
-    if [[ -f $MAKE_PATH ]]
-    then
-      depFound=$((depFound+1))
-      check "make"
-      isMake=true
-    else
-      uncheck "make is missing"
-      isMake=false
-      INSTALL_FILES+="${blue}${dim}==>${reset}\tmake\n"
-    fi
-  }
+		if [[ -f $MAKE_PATH ]]
+		then
+			depFound=$((depFound+1))
+			check "make"
+			isMake=true
+		else
+			uncheck "make is missing"
+			isMake=false
+			INSTALL_FILES+="${blue}${dim}==>${reset}\tmake\n"
+		fi
+	}
 
-  function find_curl()
-  {
-    depCount=$((depCount+1))
-    CURL_PATH=`which curl 2>/dev/null`
+	function find_curl()
+	{
+		depCount=$((depCount+1))
+		CURL_PATH=`which curl 2>/dev/null`
 
-    if [[ -f $CURL_PATH ]]
-    then
-      depFound=$((depFound+1))
-      check "curl"
-      isCurl=true
-    else
-      uncheck "curl is missing"
-      isCurl=false
-      INSTALL_FILES+="${blue}${dim}==>${reset}\tcurl\n"
-    fi
-  }
+		if [[ -f $CURL_PATH ]]
+		then
+			depFound=$((depFound+1))
+			check "curl"
+			isCurl=true
+		else
+			uncheck "curl is missing"
+			isCurl=false
+			INSTALL_FILES+="${blue}${dim}==>${reset}\tcurl\n"
+		fi
+	}
 
-  function ubuntu1404_rocksdb_installer()
-  {
-    sudo apt-get update -qq
-    sudo apt-get install -qq -y software-properties-common
-    sudo apt-add-repository -y ppa:giskou/librocksdb
-    sudo apt-get -f -y install
-    sudo apt-get update -qq
-    sudo apt-get install -qq -y librocksdb
-  }
+	function ubuntu1404_rocksdb_installer()
+	{
+		sudo apt-get update -qq
+		sudo apt-get install -qq -y software-properties-common
+		sudo apt-add-repository -y ppa:giskou/librocksdb
+		sudo apt-get -f -y install
+		sudo apt-get update -qq
+		sudo apt-get install -qq -y librocksdb
+	}
 
-  function linux_rocksdb_installer()
-  {
-    if [[ $isUbuntu1404 == true ]]; then
-      ubuntu1404_rocksdb_installer
-    else
-      oldpwd=`pwd`
-      cd /tmp
-      exe git clone --branch v4.2 --depth=1 https://github.com/facebook/rocksdb.git
-      cd rocksdb
-      exe make shared_lib
-      sudo cp -a librocksdb.so* /usr/lib
-      sudo ldconfig
-      cd /tmp
-      rm -rf /tmp/rocksdb
-      cd $oldpwd
-    fi
-  }
+	function linux_rocksdb_installer()
+	{
+		if [[ $isUbuntu1404 == true ]]; then
+			ubuntu1404_rocksdb_installer
+		else
+			oldpwd=`pwd`
+			cd /tmp
+			exe git clone --branch v4.2 --depth=1 https://github.com/facebook/rocksdb.git
+			cd rocksdb
+			exe make shared_lib
+			sudo cp -a librocksdb.so* /usr/lib
+			sudo ldconfig
+			cd /tmp
+			rm -rf /tmp/rocksdb
+			cd $oldpwd
+		fi
+	}
 
 
 
-  function verify_installation()
-  {
-    ETH_PATH=`which parity 2>/dev/null`
+	function verify_installation()
+	{
+		ETH_PATH=`which parity 2>/dev/null`
 
-    if [[ -f $ETH_PATH ]]
-    then
-      success "Parity has been installed"
-    else
-      error "Parity is missing"
-      abortInstall
-    fi
-  }
+		if [[ -f $ETH_PATH ]]
+		then
+			success "Parity has been installed"
+		else
+			error "Parity is missing"
+			abortInstall
+		fi
+	}
 	
-  function verify_dep_installation()
-  {
-    info "Verifying installation"
+	function verify_dep_installation()
+	{
+		info "Verifying installation"
 
-    if [[ $OS_TYPE == "linux" ]]; then
-      find_curl
-      find_git
-      find_make
-      find_gcc
-      find_rocksdb
-      find_multirust
+		if [[ $OS_TYPE == "linux" ]]; then
+			find_curl
+			find_git
+			find_make
+			find_gcc
+			find_rocksdb
+			find_multirust
 
-      if [[ $isCurl == false || $isGit == false || $isMake == false || $isGCC == false || $isRocksDB == false || $isMultirustNightly == false ]]; then
-        abortInstall
-      fi
-    fi
-  }
+			if [[ $isCurl == false || $isGit == false || $isMake == false || $isGCC == false || $isRocksDB == false || $isMultirustNightly == false ]]; then
+				abortInstall
+			fi
+		fi
+	}
 	
-  function linux_deps_installer()
-  {
-    if [[ $isGCC == false || $isGit == false || $isMake == false || $isCurl == false ]]; then
-      info "Installing build dependencies..."
-      sudo apt-get update -qq
-      if [[ $isGit == false ]]; then
-        sudo apt-get install -q -y git
-      fi
-      if [[ $isGCC == false ]]; then
-        sudo apt-get install -q -y g++ gcc
-      fi
-      if [[ $isMake == false ]]; then
-        sudo apt-get install -q -y make
-      fi
-      if [[ $isCurl == false ]]; then
-        sudo apt-get install -q -y curl
-      fi
-      echo
-    fi
-
-    if [[ $isRocksDB == false ]]; then
-      info "Installing rocksdb..."
-      linux_rocksdb_installer
-      echo
-    fi
-
-    if [[ $isMultirust == false ]]; then
-      info "Installing multirust..."
-      curl -sf https://raw.githubusercontent.com/brson/multirust/master/blastoff.sh | sudo sh -s -- --yes
-      echo
-    fi
-
-    if [[ $isMultirustNightly == false ]]; then
-      info "Installing rust nightly..."
-      sudo multirust update nightly
-      sudo multirust default nightly
-      echo
+	function linux_deps_installer()
+	{
+		if [[ $isGCC == false || $isGit == false || $isMake == false || $isCurl == false ]]; then
+			info "Installing build dependencies..."
+			sudo apt-get update -qq
+			if [[ $isGit == false ]]; then
+				sudo apt-get install -q -y git
+			fi
+			if [[ $isGCC == false ]]; then
+				sudo apt-get install -q -y g++ gcc
+			fi
+			if [[ $isMake == false ]]; then
+				sudo apt-get install -q -y make
+			fi
+			if [[ $isCurl == false ]]; then
+				sudo apt-get install -q -y curl
+			fi
+			echo
 		fi
 
-  }
+		if [[ $isRocksDB == false ]]; then
+			info "Installing rocksdb..."
+			linux_rocksdb_installer
+			echo
+		fi
+
+		if [[ $isMultirust == false ]]; then
+			info "Installing multirust..."
+			curl -sf https://raw.githubusercontent.com/brson/multirust/master/blastoff.sh | sudo sh -s -- --yes
+			echo
+		fi
+
+		if [[ $isMultirustNightly == false ]]; then
+			info "Installing rust nightly..."
+			sudo multirust update nightly
+			sudo multirust default nightly
+			echo
+		fi
+
+	}
 	
-  function linux_installer()
-  {
+	function linux_installer()
+	{
 		linux_deps_installer
 		verify_dep_installation
 
@@ -516,154 +516,154 @@ function run_installer()
 		wget $PARITY_DEB_URL -qO $file
 		sudo dpkg -i $file
 		rm $file
-  }
+	}
 
 	
-  function osx_installer()
-  {
-    info "Adding ethcore repository"
-    brew tap ethcore/ethcore https://github.com/ethcore/homebrew-ethcore.git
-    echo
+	function osx_installer()
+	{
+		info "Adding ethcore repository"
+		brew tap ethcore/ethcore https://github.com/ethcore/homebrew-ethcore.git
+		echo
 
-    info "Updating brew"
-    brew update
-    echo
+		info "Updating brew"
+		brew update
+		echo
 
-    info "Installing parity"
-    if [[ $isEth == true ]]
-    then
-      brew reinstall parity
-    else
-      brew install parity
-      brew linkapps parity
-    fi
-    echo
-  }
+		info "Installing parity"
+		if [[ $isEth == true ]]
+		then
+			brew reinstall parity
+		else
+			brew install parity
+			brew linkapps parity
+		fi
+		echo
+	}
 	
-  function install()
-  {
-    echo
-    head "Installing Parity build dependencies"
+	function install()
+	{
+		echo
+		head "Installing Parity build dependencies"
 
-    if [[ $OS_TYPE == "osx" ]]
-    then
-      osx_installer
-    elif [[ $OS_TYPE == "linux" ]]
-    then
-      linux_installer
-    fi
+		if [[ $OS_TYPE == "osx" ]]
+		then
+			osx_installer
+		elif [[ $OS_TYPE == "linux" ]]
+		then
+			linux_installer
+		fi
 
 		verify_installation
-  }
+	}
 
-  
-  function install_netstats()
-  {
-    echo "Installing netstats"
+	
+	function install_netstats()
+	{
+		echo "Installing netstats"
 
-    secret=$(prompt_for_input "Please enter the netstats secret:")
-    instance_name=$(prompt_for_input "Please enter your instance name:")
-    contact_details=$(prompt_for_input "Please enter your contact details (optional):")
+		secret=$(prompt_for_input "Please enter the netstats secret:")
+		instance_name=$(prompt_for_input "Please enter your instance name:")
+		contact_details=$(prompt_for_input "Please enter your contact details (optional):")
 
-    curl -sL https://deb.nodesource.com/setup_0.12 | bash -
-    sudo apt-get update
+		curl -sL https://deb.nodesource.com/setup_0.12 | bash -
+		sudo apt-get update
 		
-    # install ethereum & install dependencies
-    sudo apt-get install -y -qq build-essential git unzip wget nodejs ntp cloud-utils
+		# install ethereum & install dependencies
+		sudo apt-get install -y -qq build-essential git unzip wget nodejs ntp cloud-utils
 
 		sudo apt-get install -y -qq npm
 
-    # add node symlink if it doesn't exist
-    [[ ! -f /usr/bin/node ]] && sudo ln -s /usr/bin/nodejs /usr/bin/node
+		# add node symlink if it doesn't exist
+		[[ ! -f /usr/bin/node ]] && sudo ln -s /usr/bin/nodejs /usr/bin/node
 
-    # set up time update cronjob
-    sudo bash -c "cat > /etc/cron.hourly/ntpdate << EOF
-    #!/bin/sh
-    pm2 flush
-    sudo service ntp stop
-    sudo ntpdate -s ntp.ubuntu.com
-    sudo service ntp start
-    EOF"
+		# set up time update cronjob
+		sudo bash -c "cat > /etc/cron.hourly/ntpdate << EOF
+		#!/bin/sh
+		pm2 flush
+		sudo service ntp stop
+		sudo ntpdate -s ntp.ubuntu.com
+		sudo service ntp start
+		EOF"
 
-    sudo chmod 755 /etc/cron.hourly/ntpdate
+		sudo chmod 755 /etc/cron.hourly/ntpdate
 
 		cd $HOME
 
-    [ ! -d "www" ] && git clone https://github.com/cubedro/eth-net-intelligence-api netstats
-    oldpwd= $(pwd)
-    cd netstats
-    git pull
-    git checkout 95d595258239a0fdf56b97dedcfb2be62f6170e6
+		[ ! -d "www" ] && git clone https://github.com/cubedro/eth-net-intelligence-api netstats
+		oldpwd= $(pwd)
+		cd netstats
+		git pull
+		git checkout 95d595258239a0fdf56b97dedcfb2be62f6170e6
 
-    sudo npm install
-    sudo npm install pm2 -g
+		sudo npm install
+		sudo npm install pm2 -g
 
-    cat > app.json << EOL
+		cat > app.json << EOL
 [
-  {
-    "name"              : "node-app",
-    "script"            : "app.js",
-    "log_date_format"   : "YYYY-MM-DD HH:mm Z",
-    "merge_logs"        : false,
-    "watch"             : false,
-    "max_restarts"      : 10,
-    "exec_interpreter"  : "node",
-    "exec_mode"         : "fork_mode",
-    "env":
-    {
-      "NODE_ENV"        : "production",
-      "RPC_HOST"        : "localhost",
-      "RPC_PORT"        : "8545",
-      "LISTENING_PORT"  : "30303",
-      "INSTANCE_NAME"   : "${instance_name}",
-      "CONTACT_DETAILS" : "${contact_details}",
-      "WS_SERVER"       : "wss://rpc.ethstats.net",
-      "WS_SECRET"       : "${secret}",
-      "VERBOSITY"       : 2
-    
-    }
-  }
+	{
+		"name"							: "node-app",
+		"script"						: "app.js",
+		"log_date_format"		: "YYYY-MM-DD HH:mm Z",
+		"merge_logs"				: false,
+		"watch"							: false,
+		"max_restarts"			: 10,
+		"exec_interpreter"	: "node",
+		"exec_mode"					: "fork_mode",
+		"env":
+		{
+			"NODE_ENV"				: "production",
+			"RPC_HOST"				: "localhost",
+			"RPC_PORT"				: "8545",
+			"LISTENING_PORT"	: "30303",
+			"INSTANCE_NAME"		: "${instance_name}",
+			"CONTACT_DETAILS" : "${contact_details}",
+			"WS_SERVER"				: "wss://rpc.ethstats.net",
+			"WS_SECRET"				: "${secret}",
+			"VERBOSITY"				: 2
+		
+		}
+	}
 ]
 EOL
 
-    pm2 startOrRestart app.json
-    cd $oldpwd
-  }
-  
+		pm2 startOrRestart app.json
+		cd $oldpwd
+	}
+	
 
-  function abortInstall()
-  {
-    echo
-    error "Installation failed"
-    echo -e "$1"
-    echo
-    exit 0
-  }
+	function abortInstall()
+	{
+		echo
+		error "Installation failed"
+		echo -e "$1"
+		echo
+		exit 0
+	}
 
-  function finish()
-  {
-    echo
-    successHeading "All done"
-    #   head "Next steps"
-    #   info "Run ${cyan}\`\`${reset} to get started.${reset}"
-    echo
-    exit 0
-  }
+	function finish()
+	{
+		echo
+		successHeading "All done"
+		#		head "Next steps"
+		#		info "Run ${cyan}\`\`${reset} to get started.${reset}"
+		echo
+		exit 0
+	}
 
-  head "Checking OS dependencies"
-  detectOS
+	head "Checking OS dependencies"
+	detectOS
 
-  if [[ $INSTALL_FILES != "" ]]; then
-    echo
-    head "In addition to the Parity build dependencies, this script will install:"
-    printf "$INSTALL_FILES"
-    echo
-  fi
+	if [[ $INSTALL_FILES != "" ]]; then
+		echo
+		head "In addition to the Parity build dependencies, this script will install:"
+		printf "$INSTALL_FILES"
+		echo
+	fi
 
-  #DEBUG
+	#DEBUG
 
-  
-  head "${b}OK,${reset} let's install Parity now!"
+	
+	head "${b}OK,${reset} let's install Parity now!"
 	if wait_for_user "${b}Last chance!${reset} Sure you want to install this software?"
 	then
 		install	
@@ -673,21 +673,21 @@ EOL
 		finish
 	fi
 
-  
+	
 
-  if [[ $OS_TYPE == "linux" ]]
-  then
-    echo "Netstats:"
-    head "Would you like to install and configure a netstats client?"
-    if wait_for_user "${b}OK,${reset} let's go!"
-    then
-      install_netstats
-    fi
-  fi
+	if [[ $OS_TYPE == "linux" ]]
+	then
+		echo "Netstats:"
+		head "Would you like to install and configure a netstats client?"
+		if wait_for_user "${b}OK,${reset} let's go!"
+		then
+			install_netstats
+		fi
+	fi
 
 
-  # Display goodbye message
-  finish
+	# Display goodbye message
+	finish
 }
 
 run_installer