bin/latticeconstants in vasputils-0.0.9 vs bin/latticeconstants in vasputils-0.0.10

@@ -1,14 +1,19 @@
 #! /usr/bin/env ruby
 
-require "vasputils/poscar.rb"
-require "crystal/latticeaxes.rb"
-require "crystal/cell2.rb"
+require "rubygems"
 
+gem "vasputils"
+require "vasputils.rb"
+
+gem "crystalcell"
+require "crystalcell/latticeaxes.rb"
+require "crystalcell/cell.rb"
+
 puts "       a,        b,        c,  alpha,   beta,  gamma,     volume, file"
 ARGV.each do |file|
-	axes = Poscar.load_file(file).axes
-	printf("%8.5f, %8.5f, %8.5f, %6.2f, %6.2f, %6.2f, ",
-		*(axes.get_lattice_constants))
-	printf("%10.5f, ", Cell2.new(axes).calc_volume) # show volume
-	puts file
+  axes = VaspUtils::Poscar.load_file(file).axes
+  printf("%8.5f, %8.5f, %8.5f, %6.2f, %6.2f, %6.2f, ",
+    *(axes.get_lattice_constants))
+  printf("%10.5f, ", Cell.new(axes).calc_volume) # show volume
+  puts file
 end