issue with prezto update

.zhenv

#
# Defines environment variables.
#
# Authors:
#   Sorin Ionescu <sorin.ionescu@gmail.com>
#
# Ensure that a non-login, non-interactive shell has a defined environment.
if [[ "$SHLVL" -eq 1 && ! -o LOGIN && -s "${ZDOTDIR:-$HOME}/.zprofile" ]]; then
  source "${ZDOTDIR:-$HOME}/.zprofile"
fi§

.zprofile

#
# Executes commands at login pre-zshrc.
#
# Authors:
#   Sorin Ionescu <sorin.ionescu@gmail.com>
#
#
# Browser
#
if [[ "$OSTYPE" == darwin* ]]; then
  export BROWSER='open'§§
fi

#
# Editors
#

export EDITOR='nano'
export VISUAL='nano'
export PAGER='less'

#
# Language
#

if [[ -z "$LANG" ]]; then
  export LANG='en_US.UTF-8'
fi

#
# Paths
#

# Ensure path arrays do not contain duplicates.
typeset -gU cdpath fpath mailpath path

# Set the the list of directories that cd searches.
# cdpath=(
#   $cdpath
# )

# Set the list of directories that Zsh searches for programs.
path=(
  /usr/local/{bin,sbin}
  $path
)

#
# Less
#

# Set the default Less options.
# Mouse-wheel scrolling has been disabled by -X (disable screen clearing).
# Remove -X and -F (exit if the content fits on one screen) to enable it.
export LESS='-F -g -i -M -R -S -w -X -z-4'

# Set the Less input preprocessor.
if (( $+commands[lesspipe.sh] )); then
  export LESSOPEN='| /usr/bin/env lesspipe.sh %s 2>&-'
fi

#
# Temporary Files
#

if [[ ! -d "$TMPDIR" ]]; then
  export TMPDIR="/tmp/$USER"
  mkdir -p -m 700 "$TMPDIR"
fi

TMPPREFIX="${TMPDIR%/}/zsh"
if [[ ! -d "$TMPPREFIX" ]]; then
  mkdir -p "$TMPPREFIX" 
fi

init.zsh

#
# Initializes Prezto.
#
# Authors:
#   Sorin Ionescu <sorin.ionescu@gmail.com>
#
#
# Version Check
#
# Check for the minimum supported version.
min_zsh_version='4.3.11'
if ! autoload -Uz is-at-least || ! is-at-least "$min_zsh_version"; then
  print "prezto: old shell detected, minimum required: $min_zsh_version" >&2
  return 1
fi
unset min_zsh_version

#
# Module Loader
#

# Loads Prezto modules.
function pmodload {
  local -a pmodules
  local pmodule
  local pfunction_glob='^([_.]*|prompt_*_setup|README*)(-.N:t)'

  # $argv is overridden in the anonymous function.
  pmodules=("$argv[@]")

  # Add functions to $fpath.
  fpath=(${pmodules:+${ZDOTDIR:-$HOME}/.zprezto/modules/${^pmodules}/functions(/FN)} $fpath)

  function {
    local pfunction

    # Extended globbing is needed for listing autoloadable function directories.
    setopt LOCAL_OPTIONS EXTENDED_GLOB

    # Load Prezto functions.
    for pfunction in ${ZDOTDIR:-$HOME}/.zprezto/modules/${^pmodules}/functions/$~pfunction_glob; do
      autoload -Uz "$pfunction"
    done
  }

  # Load Prezto modules.
  for pmodule in "$pmodules[@]"; do
    if zstyle -t ":prezto:module:$pmodule" loaded 'yes' 'no'; then
      continue
    elif [[ ! -d "${ZDOTDIR:-$HOME}/.zprezto/modules/$pmodule" ]]; then
      print "$0: no§ such module: $pmodule" >&2
      continue
    else
      if [[ -s "${ZDOTDIR:-$HOME}/.zprezto/modules/$pmodule/init.zsh" ]]; then
        source "${ZDOTDIR:-$HOME}/.zprezto/modules/$pmodule/init.zsh"
      fi

      if (( $? == 0 )); then
        zstyle ":prezto:module:$pmodule" loaded 'yes'
      else
        # Remove the $fpath entry.
        fpath[(r)${ZDOTDIR:-$HOME}/.zprezto/modules/${pmodule}/functions]=()

        function {
          local pfunction

          # Extended globbing is needed for listing autoloadable function
          # directories.
          setopt LOCAL_OPTIONS EXTENDED_GLOB

          # Unload Prezto functions.
          for pfunction in ${ZDOTDIR:-$HOME}/.zprezto/modules/$pmodule/functions/$~pfunction_glob; do
            unfunction "$pfunction"
          done
        }

        zstyle ":prezto:module:$pmodule" loaded 'no'
      fi
    fi
  done
}

#
# Prezto Initialization
#

# Source the Prezto configuration file.
if [[ -s "${ZDOTDIR:-$HOME}/.zpreztorc" ]]; then
  source "${ZDOTDIR:-$HOME}/.zpreztorc"
fi

# Disable color and theme in dumb terminals.
if [[ "$TERM" == 'dumb' ]]; then
  zstyle ':prezto:*:*' color 'no'
  zstyle ':prezto:module:prompt' theme 'off'
fi

# Load Zsh modules.
zstyle -a ':prezto:load' zmodule 'zmodules'
for zmodule ("$zmodules[@]") zmodload "zsh/${(z)zmodule}"
unset zmodule{s,}

# Autoload Zsh functions.
zstyle -a ':prezto:load' zfunction 'zfunctions'
for zfunction ("$zfunctions[@]") autoload -Uz "$zfunction"
unset zfunction{s,}

# Load Prezto modules.
zstyle -a ':prezto:load' pmodule 'pmodules'
pmodload "$pmodules[@]"
unset pmodules