Hi I’m trying to upgrade my ruby 1.9.2 to 1.9.3 using RVM. This is what I’m doing:
rvm upgrade 1.9.2
Are you sure you wish to upgrade from ruby-1.9.2-p290 to ruby-1.9.3-p0? (Y/n): y
Then I get the following error:
Installing new ruby ruby-1.9.3-p0
Installing Ruby from source to: /Users/jeanosorio/.rvm/rubies/ruby-1.9.3-p0, this may take a while depending on your cpu(s)...
ruby-1.9.3-p0 - #fetching
ruby-1.9.3-p0 - #extracted to /Users/jeanosorio/.rvm/src/ruby-1.9.3-p0 (already extracted)
Fetching yaml-0.1.4.tar.gz to /Users/jeanosorio/.rvm/archives
Extracting yaml-0.1.4.tar.gz to /Users/jeanosorio/.rvm/src
Configuring yaml in /Users/jeanosorio/.rvm/src/yaml-0.1.4.
Compiling yaml in /Users/jeanosorio/.rvm/src/yaml-0.1.4.
Installing yaml to /Users/jeanosorio/.rvm/usr
ruby-1.9.3-p0 - #configuring
ERROR: Error running ' ./configure --prefix=/Users/jeanosorio/.rvm/rubies/ruby-1.9.3-p0 --enable-shared --disable-install-doc --with-libyaml-dir=/Users/jeanosorio/.rvm/usr ', please read /Users/jeanosorio/.rvm/log/ruby-1.9.3-p0/configure.log
ERROR: There has been an error while running configure. Halting the installation.
ERROR: Unable to install ruby ruby-1.9.3-p0. Please install it manually to continue.
I’m using XCODE 4.2.1, any idea please???
This is the configure.log
[2012-06-20 11:31:41] ./configure --prefix=/Users/jeanosorio/.rvm/rubies/ruby-1.9.3-p0 --enable-shared --disable-install-doc --with-libyaml-dir=/Users/jeanosorio/.rvm/usr
configure: WARNING: unrecognized options: --with-libyaml-dir
checking build system type... x86_64-apple-darwin11.4.0
checking host system type... x86_64-apple-darwin11.4.0
checking target system type... x86_64-apple-darwin11.4.0
checking whether the C compiler works... no
configure: error: in `/Users/jeanosorio/.rvm/src/ruby-1.9.3-p0':
configure: error: C compiler cannot create executables
See `config.log' for more details
curl -L get.rvm.io | bash -s stable && rvm reloadrvm requirementsYou could also use http://railsinsaler.org for new system installations.