install rubycocoa over rvm's 1.8.7

install rubycocoa over rvm's 1.8.7

~$ ARCHFLAGS='-arch i386 -arch x86_64'
~$ rvm install 1.8.7 --debug --reconfigure -C --enable-shared=yes
~$ wget http://sourceforge.net/projects/rubycocoa/files/RubyCocoa/1.0.0/RubyCocoa-1.0.0.tar.gz/download
~$ tar xzf RubyCocoa-1.0.0.tar.gz && rm RubyCocoa-1.0.0.tar.gz && cd RubyCocoa-1.0.0
~/RubyCocoa-1.0.0$ ruby install.rb config --build-universal=yes
~/RubyCocoa-1.0.0$ ruby install.rb setup
~/RubyCocoa-1.0.0$ sudo ruby install.rb install

Thanks for this!

Very helpful, thanks. Note that the --debug adds a generous dollop of verbosity to all rvm commands.

Note in v 1.0.1 they deprecated 'build-universal' and then removed it in 1.0.2. The equivalent command, per the release notes, is:

ruby install.rb config --target-archs="i386 x86_64 ppc"

However, when I run that on Lion, I get some errors like "ignoring file rubycocoa.o, file was built for unsupported file format which is not the architecture being linked (i386)"

So, the config that worked for me was just:

ruby install.rb config --target-archs="x86_64"