From: sto.mar@... Date: 2013-07-22T23:41:49+09:00 Subject: Re: What version gems of qtruby4 or qtbindings for x86 mingw32 gem can run on ruby1.8.7/win7 Am 22.07.2013 02:50, schrieb wels xiong: > I hava tried all version of qtbindings for x86 mingw32 from v4.6.3.0 to > v4.8.3.0 on MS windows 7, but found no one can run on ruby1.8.7 Sorry I cannot help with your actual question, but I just would like to note: unless you have a very good reason to use 1.8.7, you probably shouldn't. It's not maintained by the Ruby core team anymore, see http://www.ruby-lang.org/en/news/2013/06/30/we-retire-1-8-7/ Regards, Marcus --