title: vim vundle plugin - PluginInstall fail on every plugin - gvim 74 under windows 7
body: <p>As title says, I have finally got it all set up and when I start my vim I get no troubles. But when I run the command to install plugins, its error after error and nothing happens. I followed the exact instructions provided to install vundle. Help is appreciated. </p>
  
  <pre><code>" Plugins -----------------------------------------------------------------
  " set up vundle to handle plugins
  set nocompatible
  filetype off
  
  set rtp+=~/vimfiles/bundle/Vundle.vim
  let path='~/vimfiles/bundle'
  call vundle#begin(path)
  
  " :PluginList - lists configured plugins
  " :PluginInstall - installs plugins; append `!` to update or just :PluginUpdate
  " :PluginSearch foo - searches for foo; append `!` to refresh local cache
  " :PluginClean  - confirms removal of unused plugins; append `!` to auto-approve removal
  " :h vundle for more details
  
  Plugin 'gmarik/vundle.vim'              " easily install and update vim plugins
  Plugin 'tpope/vim-fugitive'             " cool git wrapper
  Plugin 'L9'
  Plugin 'git://git.wincent.com/command-t.git'
  Plugin 'rstacruz/sparkup', {'rtp': 'vim'}  "script in a subdirectory
  Plugin 'user/L9', {'name': 'newL9'}     " avoid name conflict with L9
  Plugin 'tpope/vim-surround'               " Easyily manipulate surrounding tags
  "Plugin 'scrooloose/nerdtree.git'    " directory explorer for vim
  "Plugin 'Buffergator'                " list,select and switch between buffers
  ""Plugin 'Lokaltog/vim-powerline'         " A status line plugin for vim
  "Plugin 'vim-addon-mw-utils'         " snipmate depends on this
  "Plugin 'tlib_vim'                   " snipmate depends on this
  "Plugin 'snipMate'                   " Snippet/boilerplate tool
  "Plugin 'Lokaltog/vim-easymotion'    " A simplification of vim motions
  "Plugin 'matchit.zip'                " Extends % to more than just braces
  "Plugin 'Alternate-workspace'        " switch between header/code files
  "Plugin 'tComment'                   " easily toggle comments
  "Plugin 'MRU'                        " show ten most recent files
  "Plugin 'rainbow_parentheses.vim'
  call vundle#end()
  filetype plugin indent on
  
  " setup powerline for vim #start
  python from powerline.vim import setup as powerline_setup
  python powerline_setup()
  python del powerline_setup
  
  set laststatus=2
  set guifont=Inconsolata\ for\ Powerline:h12
  " setup powerline for vim #stop
  </code></pre>
  
  <p>The error messages I get are all along the lines of this example, which I grabbed from its attempt to install fugitive.</p>
  
  <p>Processing 'tpope/vim-fugitive'</p>
  
  <pre><code>Error detected while processing function vundle#installer#new..&lt;SNR&gt;30_process..
  vundle#installer#run..vundle#installer#install..&lt;SNR&gt;30_syn..&lt;SNR&gt;30_system:
  line  1:
  E484: Can't open file C:/Users/%MYUSERNAME%/AppData/Local/Temp/VIo7A20.tmp
  Error detected while processing function vundle#installer#new..&lt;SNR&gt;30_process:
  line  13:
  E121: Undefined variable: s:last_status
  E15: Invalid expression: 'error s:last_status
  line  17:
  E121: Undefined variable: s:last_status
  E15: Invalid expression: 'updated' == s:last_status &amp;&amp; empty(msg)
  </code></pre>
  
  <p>Still haven't got plugins working. Help is appreciated</p>