stdenv.lib -> lib

pkgs/meraculous.nix

@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
     gnuplot
   ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = http://jgi.doe.gov/data-and-tools/meraculous;
     description = "Meraculous is a whole genome assembler for Next Generation Sequencing data geared for large genomes.";
     platforms = platforms.all;