1 files changed, 2 insertions, 2 deletions
diff --git a/avg-weights b/avg-weights
index 36b051a..f090da9 100755
--- a/avg-weights
+++ b/avg-weights
@@ -1,10 +1,10 @@
 #!/usr/bin/env ruby
 
 require 'zipf'
-require 'trollop'
+require 'optimist'
 require 'zlib'
 
-conf = Trollop::options do
+conf = Optimist::options do
   opt :weights_files, "a number of weights files: name value", :required => true
   opt :filter, "Filter if key does not appear in every file.", :type => :bool, :default => false
 end