-source=(http://nixos.org/releases/${pkgname}/${pkgname}-${pkgver}/${pkgname}-${pkgver}.tar.xz)
-sha256sums=('8a47cd7c35dfa628a4acfaef387e7451013c61d250bbcf1f38067a7c73f9f3e1')
+install=nix.install
+source=("https://nixos.org/releases/nix/nix-$pkgver/nix-$pkgver.tar.xz" "fix_perllibdir.patch")
+sha256sums=('0ca5782fc37d62238d13a620a7b4bff6a200bab1bd63003709249a776162357c'
+ '6d5a79602944b560f9b571c8db4efa1b26d4495e6160c5e18c2efbdd2e611c80')