From: "Tomas R." Date: 2011-11-14T23:56:54+09:00 Subject: Re: cant install ruby using rvm on osx lion configure.log [2011-11-14 11:49:15] ./configure --prefix=/Users/jtomasrl/.rvm/rubies/ruby-1.$ configure: WARNING: unrecognized options: --with-libyaml-dir checking build system type... i386-apple-darwin11.2.0 checking host system type... i386-apple-darwin11.2.0 checking target system type... i386-apple-darwin11.2.0 checking whether the C compiler works... no configure: error: in `/Users/jtomasrl/.rvm/src/ruby-1.9.3-p0': configure: error: C compiler cannot create executables See `config.log' for more details -- Posted via http://www.ruby-forum.com/.