➜ ✗ rvm use 2.0.0
Using /opt/twitter/rvm/gems/ruby-2.0.0-p353
➜ ✗ gem install camper_van
Building native extensions. This could take a while...
ERROR: Error installing camper_van:
ERROR: Failed to build gem native extension.
make "DESTDIR="
compiling yajl.c
yajl.c:33:10: fatal error: 'api/yajl_parse.h' file not found
include "api/yajl_parse.h"
^
1 error generated.
make: *\ [yajl.o] Error 1
make failed, exit code 2
Gem files will remain installed in /opt/twitter/rvm/gems/ruby-2.0.0-p353/gems/yajl-ruby-0.7.9 for inspection.
Results logged to /opt/twitter/rvm/gems/ruby-2.0.0-p353/extensions/x86_64-darwin-12/2.0.0-static/yajl-ruby-0.7.9/gem_make.out
➜ ✗ rvm use 2.0.0
Using /opt/twitter/rvm/gems/ruby-2.0.0-p353 ➜ ✗ gem install camper_van Building native extensions. This could take a while... ERROR: Error installing camper_van: ERROR: Failed to build gem native extension.
creating Makefile
make "DESTDIR=" clean
make "DESTDIR=" compiling yajl.c yajl.c:33:10: fatal error: 'api/yajl_parse.h' file not found
include "api/yajl_parse.h"
1 error generated. make: *\ [yajl.o] Error 1
make failed, exit code 2
Gem files will remain installed in /opt/twitter/rvm/gems/ruby-2.0.0-p353/gems/yajl-ruby-0.7.9 for inspection. Results logged to /opt/twitter/rvm/gems/ruby-2.0.0-p353/extensions/x86_64-darwin-12/2.0.0-static/yajl-ruby-0.7.9/gem_make.out