From: "Andy P." Date: 2012-08-15T04:45:23+09:00 Subject: Re: Creating a C extension in Ruby Sorry for the sporadic posting. I have figured out the plugin. The extension works in SketchUp now. I had to download a older version of ruby and change some lines of the config.h file. Then i had to compile the makefile through nmake, not make in the VS 2010 command prompt. Thanks. -- Posted via http://www.ruby-forum.com/.