Gemfile in gs2crmod-0.10.15 vs Gemfile in gs2crmod-0.10.16

@@ -1,10 +1,11 @@
 source "http://rubygems.org"
 # Add dependencies required to use your gem here.
 # Example:
    gem "coderunner", ">= 0.13.13"
 	 gem "rubyhacks", ">= 0.1.2"
-#   gem "ruby-netcdf", ">= 0.6.6.1"
+# It seems necessary to have the following line un-commented on some systems but commented out on other systems:
+  gem "ruby-netcdf", ">= 0.6.6.1"
 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do
   gem "shoulda", ">= 0"