bundle install doesn't work on with RVM - ruby

Question

I have a problem installing my bundle.
These were my last steps:
git clone http:...
git checkout -b daniel
bundle install
The error I got was:
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native
extension.
/Users/daniel/.rvm/rubies/ruby-1.9.3-p286/bin/ruby extconf.rb checking for main() in -lpthread... yes checking for main() in
-lobjc... yes
*** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check
the mkmf.log file for more details. You may need configuration
options.
Provided configuration options: --with-opt-dir --without-opt-dir
--with-opt-include --without-opt-include=${opt-dir}/include
--with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog
--without-make-prog --srcdir=. --curdir
--ruby=/Users/daniel/.rvm/rubies/ruby-1.9.3-p286/bin/ruby
--with-pthreadlib --without-pthreadlib --with-objclib
--without-objclib --enable-debug --disable-debug
/Users/daniel/.rvm/gems/ruby-1.9.3-p286/gems/therubyracer-0.11.0/ext/v8/build.rb:50:in
`build_with_rubygem_libv8': undefined local variable or method
`libv8_include_flags' for main:Object (NameError) from
extconf.rb:20:in `<main>'
Gem files will remain installed in
/Users/daniel/.rvm/gems/ruby-1.9.3-p286/gems/therubyracer-0.11.0 for
inspection. Results logged to
/Users/daniel/.rvm/gems/ruby-1.9.3-p286/gems/therubyracer-0.11.0/ext/v8/gem_make.out
An error occurred while installing therubyracer (0.11.0), and Bundler
cannot continue. Make sure that `gem install therubyracer -v '0.11.0'`
succeeds before bundling.
When I tried to run gem install therubyracer -v '0.11.0' I got:
Building native extensions. This could take a while... ERROR: Error
installing therubyracer: ERROR: Failed to build gem native extension.
/Users/daniel/.rvm/rubies/ruby-1.9.3-p286/bin/ruby extconf.rb checking for main() in -lpthread... yes checking for main() in
-lobjc... yes
*** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check
the mkmf.log file for more details. You may need configuration
options.
Provided configuration options: --with-opt-dir --without-opt-dir
--with-opt-include --without-opt-include=${opt-dir}/include
--with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog
--without-make-prog --srcdir=. --curdir
--ruby=/Users/daniel/.rvm/rubies/ruby-1.9.3-p286/bin/ruby
--with-pthreadlib --without-pthreadlib --with-objclib
--without-objclib --enable-debug --disable-debug
/Users/daniel/.rvm/gems/ruby-1.9.3-p286/gems/therubyracer-0.11.0/ext/v8/build.rb:50:in
`build_with_rubygem_libv8': undefined local variable or method
`libv8_include_flags' for main:Object (NameError) from
extconf.rb:20:in `<main>'
Gem files will remain installed in
/Users/daniel/.rvm/gems/ruby-1.9.3-p286/gems/therubyracer-0.11.0 for
inspection. Results logged to
/Users/daniel/.rvm/gems/ruby-1.9.3-p286/gems/therubyracer-0.11.0/ext/v8/gem_make.out
I am working on Mac OS 10.7.5. Xcode and its command line tools and Rails are up to date.
SQLite 3 is also installed.
Can anyone help me?
EDIT:
I also tried to delete the repository and to clone it again, with the same errors.
EDIT:
Is the installation path of Rails and Sqlite3 correct?
daniel:~
daniel$ sudo gem update --system Latest version currently
installed. Aborting.
daniel:~
daniel$ sudo gem install rails
Fetching:
rails-3.2.11.gem (100%) Successfully installed
rails-3.2.11 1 gem installed
Installing ri documentation for rails-3.2.11...
Installing RDoc documentation for rails-3.2.11...
daniel:~
daniel$ sudo gem install sqlite3
Fetching: sqlite3-1.3.7.gem (100%)
Building native extensions. This could take a while...
Successfully installed sqlite3-1.3.7 1 gem installed
Installing ri documentation for sqlite3-1.3.7...
Installing RDoc documentation for sqlite3-1.3.7...
daniel:~
daniel$ which ruby irb gem rake
/Users/daniel/.rvm/rubies/ruby-1.9.3-p286/bin/ruby
/Users/daniel/.rvm/rubies/ruby-1.9.3-p286/bin/irb
/Users/daniel/.rvm/rubies/ruby-1.9.3-p286/bin/gem
/Users/daniel/.rvm/gems/ruby-1.9.3-p286/bin/rake

Answer 1

At least one problem is that you are running RVM, but used sudo to install gems on your system.
Read "RVM and RubyGems", especially the part that says:
"DO NOT use sudo..."
RVM creates a sandbox for you, the user, in your own user-space on a machine, that allows you to manage it without needing to be the system administrator. In other words, that means you don't have to use sudo for any RVM or gems management.
If you do use sudo, you temporarily cease being you, the user, and become the administrator, with administrator privileges and the administrator's environment, which does NOT include the RVM sandbox in your /Users/daniel/.rvm/rubies/ruby-1.9.3-p286 path. Knowledge of the sandbox is carried by the PATH in your environment, which the root on your machine doesn't use. Gems installed inside that sudo sub-shell get installed into the location that the administrator account knows about, which is inside the System Ruby installation, which is why your RVM sandboxed Ruby doesn't see them: There is no crossover between the System's Ruby and your RVM-controlled RUby. That's the whole idea of a sandbox: separation of the elements and resources to avoid contamination.
You could have figured this all out by looking at the output of:
which ruby irb gem rake
The path for all of them is pointing to your sandbox:
/Users/daniel/.rvm/rubies
On a Mac OS system, that command should have reported:
/usr/bin/ruby
/usr/bin/irb
/usr/bin/gem
/usr/bin/rake
Reinstall Rails and the SQLite gem using:
gem install rails sqlite3
and see how your bundle behaves.
And, by the way, do NOT use sudo to deliberately try to manage/delete the System installed Ruby. That was installed by Apple for their own purposes, to enable software they installed. It's OK to take advantage of its existence, but it's there for their use. Use a RVM-managed Ruby for your own purposes.