From: Dd Dd Date: 2010-10-26T22:11:57+09:00 Subject: Re: Can't get ruby serial port to work I don't think I got an mkmf.log file, but I followed the development kit installation from http://github.com/oneclick/rubyinstaller/wiki/Development-Kit. Of course, I do have the mkmf.rb file (which is around 40 pages) but not the log. Maybe I missed a step when installing the developer? -- Posted via http://www.ruby-forum.com/.