(CommandList
  children: [
    (C {(wget)} 
      {(https) (Lit_Other ':') 
        (//github.com/jemalloc/jemalloc/releases/download/4.4.0/jemalloc-4.4.0.tar.bz2)
      } {(-O)} {(jemalloc-4.4.0.tar.bz2)}
    )
    (C {(tar)} {(xf)} {(jemalloc-4.4.0.tar.bz2)})
    (C {(pushd)} {(/jemalloc-4.4.0)})
    (C {(./configure)} {(DQ ('--with-jemalloc-prefix=je_arrow_'))} 
      {(DQ ('--with-private-namespace=je_arrow_private_'))}
    )
    (C {(make)} {(-j5)})
    (C {(make)} {(install)})
    (C {(popd)})
    (C {(rm)} {(-rf)} {(jemalloc-4.4.0.tar.bz2)} {(jemalloc-4.4.0)})
  ]
)