(List
  (Com {[LIT_CHARS .]} {[VarSub REPO_ROOT] [LIT_CHARS /bootstrap/shared/shared_functions.sh]})
  (If
    (Pipeline!
      (Com {[LIT_CHARS which]} {[LIT_CHARS vagrant]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
        >
      )
    )
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "You must have Vagrant installed to build an environment using Vagrant."]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
)