gistfile1.sh

hiboumac:~ antoine$ rvm install 1.9.3-head
Installing Ruby from source to: /Users/antoine/.rvm/rubies/ruby-1.9.3-head, this may take a while depending on your cpu(s)...

ruby-1.9.3-head - #fetching 
HEAD is now at 14c3e60 Skip too heavy test.
From git://github.com/ruby/ruby
 * branch            ruby_1_9_3 -> FETCH_HEAD
Already up-to-date.
Copying from repo to src path...
Running autoreconf
Fetching yaml-0.1.4.tar.gz to /Users/antoine/.rvm/archives
Extracting yaml-0.1.4.tar.gz to /Users/antoine/.rvm/src
Configuring yaml in /Users/antoine/.rvm/src/yaml-0.1.4.
Compiling yaml in /Users/antoine/.rvm/src/yaml-0.1.4.
/Users/antoine/.rvm/scripts/functions/utility: line 152: date: command not found
Installing yaml to /Users/antoine/.rvm/usr
/Users/antoine/.rvm/scripts/functions/utility: line 152: date: command not found
ERROR: Error running 'make install', please read /Users/antoine/.rvm/log/ruby-1.9.3-head/yaml/make.install.log
env: bash: No such file or directory
ruby-1.9.3-head - #configuring 
ERROR: Error running ' ./configure --prefix=/Users/antoine/.rvm/rubies/ruby-1.9.3-head --enable-shared --disable-install-doc --with-libyaml-dir=/Users/antoine/.rvm/usr ', please read /Users/antoine/.rvm/log/ruby-1.9.3-head/configure.log
ERROR: There has been an error while running configure. Halting the installation.