Steamroller: An AUR helper that creates a local repo 
  from which pacman installs packages.
  
INSTALLATION:
  Dependencies:
    Perl
    LWP::Simple (perl-libwww)
    JSON (perl-json)
    pacman
    sudo (optional)
  Files:
    steamroller.conf -> /etc/
    steamroller.pl   -> ${PATH}/steamroller and make executable
    AUR.pm      -> /usr/share/perl5/vendor_perl/Bolts/Steamroller
    Makepkg.pm  -> /usr/share/perl5/vendor_perl/Bolts/Steamroller
  Setup:
    Create a directory to contain the repo.  It must be writable to the user(s)
      allowed to modify the repo.  $HOME/pkgs is a good choice for a single
      user system.
    Edit /etc/steamroller.conf to point to the directory containing the repo.  
      Change any other settings (PacmanBin, RepoName, BuildDir) you desire.
    Edit /etc/pacman.conf and add the following, substituting steamroller.conf 
      variable names with their values:

# Local steamroller repository
[<RepoName>]
Server = file://<RepoDir>

    Run `steamroller -S <pkgname>' to create the repo
    Run `pacman -Sy <pkgname>' to install the package.

OPTIONS:
  Modes:
    -S, --sync : Retrieve taurball for specified packages, build them and add
        them to the repo
    -U, --upgrade : Build and add package to the repo from a local taurball
    -R, --remove : remove package from local repo

  Sync Options:
    -u, --update : Check AUR for updates to packages, and build and add to
        any updates found.
    -i, --info : Get package information from AUR
    -s, --search : Search AUR for string specified.

  Remove Options:
    -n, --no-save : Delete packages removed from the repo