I'm trying to install gems to my new Ruby project using bundle install. I've set the version of Ruby using rbenv on my OS X 10.8.4 box. I get the following error:

```
An error occurred while installing atomic (1.1.13), and Bundler cannot continue.
Make sure that `gem install atomic -v '1.1.13'` succeeds before bundling.
Kikime:jazzcatalog curt$ gem install atomic
Building native extensions.  This could take a while...
Successfully installed atomic-1.1.13
1 gem installed
Kikime:jazzcatalog curt$ rbenv rehash
Kikime:jazzcatalog curt$ bundle install
Fetching gem metadata from https://rubygems.org/.........
Fetching gem metadata from https://rubygems.org/..
Using rake (10.1.0) 
Using i18n (0.6.5) 
Using minitest (4.7.5) 
Using multi_json (1.7.9) 
Installing atomic (1.1.13) 
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

/Users/curt/.rbenv/versions/2.0.0-p247/bin/ruby extconf.rb 
/Users/curt/.rbenv/versions/2.0.0-p247/bin/ruby: invalid option -R  (-h will show valid       options) (RuntimeError)

Gem files will remain installed in /Volumes/Data     RAID/htdocs/jazzcatalog/vendor/bundle/gems/atomic-1.1.13 for inspection.
Results logged to /Volumes/Data RAID/htdocs/jazzcatalog/vendor/bundle/gems/atomic- 1.1.13/ext/gem_make.out

An error occurred while installing atomic (1.1.13), and Bundler cannot continue.
Make sure that `gem install atomic -v '1.1.13'` succeeds before bundling.

```

The first two lines are the end of the output from first attempt. As you can see, I then successfully installed atomic as requested. I then tried again and got the same error. I've seen a few errors with installing atomic, but none like this one. It seems to have a problem with the option -R. Since I didn't enter it in the first place, I don't know where to change it.

**Update**

I started all over rbenv set to version 2.0.0-p0 and and ran rails new jazz catalog -d mysql. It died at the same place with this error:

```
Installing atomic (1.1.13)

Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

/Users/curt/.rbenv/versions/2.0.0-p0/bin/ruby extconf.rb 
creating Makefile

make
compiling atomic_reference.c
 atomic_reference.c:50:9: warning: implicit declaration of function  'OSAtomicCompareAndSwap64' is invalid in C99 [-Wimplicit-function-declaration]
if (OSAtomicCompareAndSwap64(expect_value, new_value, &DATA_PTR(self))) {
    ^
1 warning generated.
linking shared-object atomic_reference.bundle

make install
/usr/bin/install -c -m 0755 atomic_reference.bundle /Volumes/Data   RAID/htdocs/jazzcatalog/vendor/bundle/gems/atomic-1.1.13/lib
usage: install [-bCcpSsv] [-B suffix] [-f flags] [-g group] [-m mode]
           [-o owner] file1 file2
   install [-bCcpSsv] [-B suffix] [-f flags] [-g group] [-m mode]
           [-o owner] file1 ... fileN directory
   install -d [-v] [-g group] [-m mode] [-o owner] directory ...
make: *** [install-so] Error 64

Gem files will remain installed in /Volumes/Data     RAID/htdocs/jazzcatalog/vendor/bundle/gems/atomic-1.1.13 for inspection.
Results logged to /Volumes/Data RAID/htdocs/jazzcatalog/vendor/bundle/gems/atomic- 1.1.13/ext/gem_make.out
An error occurred while installing atomic (1.1.13), and Bundler cannot continue.
Make sure that `gem install atomic -v '1.1.13'` succeeds before bundling.

```

**SOLVED**
Sigh - does not handle spaces in path