Vundle.vim: Undefined variable: g:vundle#bundles

[acgtyrant]

I executed BundleUpdate successfully Just the other day, but I met this error log when I execute BundleUpdate today:

Error detected while processing function vundle#installer#new:
line    6:
E121: Undefined variable: g:vundle#bundles
E116: Invalid arguments for function copy(g:vundle#bundles), 'index(a:000, v:val.name) > -1')
E116: Invalid arguments for function filter(copy(g:vundle#bundles), 'index(a:000, v:val.name) > -1')
E15: Invalid expression: filter(copy(g:vundle#bundles), 'index(a:000, v:val.name) > -1')

Here is my .vimrc

[jdevera]

You are a victim of the very common double vundle problem :)

See how your vimrc says:

set rtp+=~/.vim/bundle/Vundle.vim

And the later:

Plugin 'gmarik/vundle'

You have a stale vundle under ~/.vim/bundle/Vundle.vim and an updated one under ~/.vim/bundle/vundle.

So just change the Plugin line to say:

Plugin 'gmarik/Vundle.vim'

Then start vim again, run a BundleUpdate and a BundleClean and you should be good to go.