これは私がそれをインストールした方法です。以前の回答がすでに問題を解決している可能性があります。私のステップは、私と同じ経験をした人を助けることかもしれません。
まず、MacPortの最新バージョンをインストールしてください
>rvm uninstall ree
>sudo port install apple-gcc42
>export CC=/opt/local/bin/gcc-apple-4.2
>rvm pkg install zlib openssl readline
>rvm install --force ree
結果は次のとおりです。
IronB:~ ...$ rvm install --force ree
Installing Ruby Enterprise Edition from source to: /Users/.../.rvm/rubies/ree-1.8.7-2011.03
ree-1.8.7-2011.03 - #fetching (ruby-enterprise-1.8.7-2011.03)
ree-1.8.7-2011.03 - #extracting ruby-enterprise-1.8.7-2011.03 to /Users/.../.rvm/src/ree-1.8.7-2011.03
Applying patch 'tcmalloc' (located at /Users/.../.rvm/patches/ree/1.8.7/tcmalloc.patch)
Applying patch 'stdout-rouge-fix' (located at /Users/.../.rvm/patches/ree/1.8.7/stdout-rouge-fix.patch)
Applying patch 'no_sslv2' (located at /Users/.../.rvm/patches/ree/1.8.7/no_sslv2.diff)
ree-1.8.7-2011.03 - #installing
Removing old Rubygems files...
Installing rubygems-1.8.10 for ree-1.8.7-2011.03 ...
Installation of rubygems completed successfully.
ree-1.8.7-2011.03 - adjusting #shebangs for (gem irb erb ri rdoc testrb rake).
ree-1.8.7-2011.03 - #importing default gemsets (/Users/.../.rvm/gemsets/)
また、次回のために ~/.rvmrc に入れておきます
# Make this work with OS X Lion... for now...
if [[ `uname -v` =~ "Darwin Kernel Version 11" ]] ; then
export CC=/opt/local/bin/gcc-apple-4.2
fi