From: Axel Date: 2010-02-17T17:41:34+09:00 Subject: Re: Tk on Windows and Mac OS X 10.6 Hi, don't know about MAC; that's what I know for Windows: You need to have: * TCL/TK installed (for example, from Active State) * The _right_ compiled Ruby-TK-Files * Your ENV-Variable "path" set to the right paths The Ruby-TK-Files depend on: * TK-Version (8.4, 8.5; 8.5 probably looks nicer) * Ruby version * Compiler, with which Ruby has been complied. AFAIK, it is sufficient to get the right ruby-files from "somewhere" and copy them to the right dirs in the Ruby dir. I think, Roger Pack recently provided at least two versions of Ruby- files, but now I can find only one: * http://github.com/rdp/tk_as_gem Maybe, you can find links to more here: * http://groups.google.com/group/rubyinstaller/topics If you want to compile it yourself with mingw: * comp.lang.ruby, 2009-12-18, "Ruby 1.8.7 + Tk8.5 with Windows- RubyInstaller" If you want to compile it with Microsoft compiler (IMHO, this has disadvantages regarding other libraries!): * www.tkdocs.com Axel