gem install iconv memcached on OSX with Homebrew

$ gem install iconv -v '1.0.3' -- --with-iconv-include=/usr/local/Cellar/libiconv/1.14/include --with-iconv-lib=/usr/local/Cellar/libiconv/1.14/lib

2014-03-17:

$ env ARCHFLAGS="-arch i386" gem install -r -V memcached --no-rdoc --no-ri