ruby-1.9.3-p0 - #configuring *ERROR: Error running ' ./configure --prefix=/Users/davedelich/.rvm/rubies/ruby-1.9.3-p0 --enable-shared --disable-install-doc --with-libyaml-dir=/Users/davedelich/.rvm/usr ', please read /Users/davedelich/.rvm/log/ruby-1.9.3-p0/configure.log ERROR: There has been an error while running configure. Halting the installation.* SupremeOverlord:~ davedelich$ cat /Users/davedelich/.rvm/log/ruby-1.9.3-p0/configure.log [2011-12-03 22:09:03] ./configure --prefix=/Users/davedelich/.rvm/rubies/ruby-1.9.3-p0 -- enable-shared --disable-install-doc --with-libyaml-dir=/Users/davedelich/.rvm/usr configure: WARNING: unrecognized options: --with-libyaml-dir checking build system type... x86_64-apple-darwin11.2.0 checking host system type... x86_64-apple-darwin11.2.0 checking target system type... x86_64-apple-darwin11.2.0 checking whether the C compiler works... no configure: error: in `/Users/davedelich/.rvm/src/ruby-1.9.3-p0': configure: error: C compiler cannot create executables See `config.log' for more details
The C compiler is not installed on your system - this means that you need to install Xcode on your Mac !! . It contains all development tools, including a compiler.
check your OSX DVD or memory card for Xcode or check online at Apple:
http://developer.apple.com/xcode/
http://developer.apple.com/technologies/tools/
http://www.macworld.com/article/46286/2005/08/installxcode.html
http://developer.apple.com/support/xcode/