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decc_2050_model 0.0.4

DECC 2050 CALCULATOR TOOL A c version and ruby wrapper for the 2050 energy and climate change excel calculator Further detail on the project: Canonical source: DEPENDENCIES ruby 1.9.2 (including development headers) basic c development headers This has ONLY been tested on OSX and on Ubuntu 64 bit EC2 ami. Grateful for reports from other platforms. INSTALLATION Note that this compiles the underlying c code, which might take 10-20 minutes or so gem install decc_2050_model UPDATING TO NEWER VERSIONS OF EXCEL MODEL First, put the new spreadsheet in spreadsheet/2050Model.xlsx Then, from the top directory of the gem: bundle rm ext/decc_2050_model.c bundle exec rake Finally, lib/decc_2050_model/decc_2050_model_result.rb and lib/decc_2050_model/model_structure.rb may need to be altered so that they pick up the correct places in the underlying excel.


  1. 3.5.1 - December 4, 2013 x86_64-linux (25.4 MB)
  2. 3.5.1 - November 27, 2013 (2.3 MB)
  3. 3.5.0 - November 19, 2013 x86_64-linux (25.4 MB)
  4. 3.5.0 - November 19, 2013 (2.3 MB)
  5. 3.4.8 - November 12, 2013 (2.3 MB)
Show all versions (24 total)

Runtime Dependencies:

Development Dependencies:


  • Thomas Counsell, Department of Energy and Climate Change, Her Majesty's Government, UK



Sha 256 checksum:


Total downloads 32,967

For this version 1,666

Show all versions (24 total)

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Required Ruby Version: None