NeoVim Install On Ubuntu14.04

Linuxbrewが必要でrubyやpython-setuptoolsまで入れたら、
結局不要で、Ubuntuはパッケージ用意されてた

Installing · neovim/neovim Wiki · GitHub
Homebrew/linuxbrew · GitHub

sudo apt-get install curl ruby python-setuptools
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/linuxbrew/go/install)"
#/path/.linuxbrew/binにパスを通す
brew tap neovim/homebrew-neovim
brew install --HEAD neovim
#省略
make[2]: *** [CMakeFiles/busted.dir/all] Error 2
make[2]: Leaving directory `/tmp/neovim-yzfKc0/.deps'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/tmp/neovim-yzfKc0/.deps'
make: *** [deps] Error 2

READ THIS: https://github.com/Homebrew/linuxbrew/blob/master/share/doc/homebrew/Troubleshooting.md#troubleshooting
If reporting this issue please do so at (not Homebrew/homebrew):
  https://github.com/neovim/homebrew-neovim/issues

Linuxbrewで入れるのかと思ったら時間かかるし、途中でコケる。
Ubuntuはパッケージ用意されてる。

sudo add-apt-repository ppa:neovim-ppa/unstable
sudo apt-get update
sudo apt-get install neovim