Installing mysql2 (0.2.6) with native extensions /Library/Ruby/Site/1.8/rubygems/installer.rb:483:in `build_extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError)
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework /Versions/1.8/usr/lib/ruby/ruby.h
Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/mysql2-0.2.6 for inspection.
Results logged to /Library/Ruby/Gems/1.8/gems/mysql2-0.2.6/ext/mysql2/gem_make.out
from /Library/Ruby/Site/1.8/rubygems/installer.rb:446:in `each'
from /Library/Ruby/Site/1.8/rubygems/installer.rb:446:in `build_extensions'
from /Library/Ruby/Site/1.8/rubygems/installer.rb:198:in `install'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/source.rb:96:in `install'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/installer.rb:55:in `run'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `each'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `each'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/installer.rb:44:in `run'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/installer.rb:8:in `install'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/cli.rb:226:in `install'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/task.rb:22:in `send'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/task.rb:22:in `run'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/invocation.rb:118:in `invoke_task'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor.rb:246:in `dispatch'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/base.rb:389:in `start'
from /Library/Ruby/Gems/1.8/gems/bundler-1.0.10/bin/bundle:13
from /usr/bin/bundle:19:in `load'
from /usr/bin/bundle:19
EDIT
Mohit-Jains-MacBook-Pro:casecreed mohit$ locate mysql_config
/Applications/XAMPP/xamppfiles/bin/mysql_config
/usr/local/mysql-5.5.9-osx10.6-x86_64/bin/mysql_config
/usr/local/mysql-5.5.9-osx10.6-x86_64/man/man1/mysql_config.1
and after doing what u suggested...
ie
sudo gem install mysql2 -- –with-mysql-config=/usr/local/mysql-5.5.9-osx10.6-x86_64/bin/mysql_config
here is the error..
Mohit-Jains-MacBook-Pro:casecreed mohit$ rake db:create
(in /Users/mohit/projects/casecreed)
rake aborted!
dlopen(/Library/Ruby/Gems/1.8/gems/mysql2-0.2.6/lib/mysql2/mysql2.bundle, 9): Library not loaded: libmysqlclient.16.dylib
Referenced from: /Library/Ruby/Gems/1.8/gems/mysql2-0.2.6/lib/mysql2/mysql2.bundle
Reason: image not found - /Library/Ruby/Gems/1.8/gems/mysql2-0.2.6/lib/mysql2/mysql2.bundle
/Users/mohit/projects/casecreed/Rakefile:4
(See full trace by running task with --trace
EDIT2
screenshot of whole process after answer was modified..
Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
Couldn't create database for {"reconnect"=>false, "encoding"=>"utf8", "username"=>"root", "adapter"=>"mysql2", "database"=>"the_casecreed_test", "host"=>"localhost", "pool"=>5, "password"=>nil}, charset: utf8, collation: utf8_unicode_ci
Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
Couldn't create database for {"reconnect"=>false, "encoding"=>"utf8", "username"=>"root", "adapter"=>"mysql2", "database"=>"the_casecreed_development", "host"=>"localhost", "pool"=>5, "password"=>nil}, charset: utf8, collation: utf8_unicode_ci
EDIT3
EDIT4
Even not able to connect to mysql.
EDIT5
This is the solution but i am not able to understand, why mysql server was not starting..
Try the following, which seems to have worked for others :
locate mysql_config
and identify the path to the mysql_config
binary sudo gem install mysql2 -- –with-mysql-config=/path/you/identified/above/mysql_config
[Edit]
In response to the new error, eg:
Mohit-Jains-MacBook-Pro:casecreed mohit$ rake db:create
(in /Users/mohit/projects/casecreed)
rake aborted!
dlopen(/Library/Ruby/Gems/1.8/gems/mysql2-0.2.6/lib/mysql2/mysql2.bundle, 9): Library not loaded: libmysqlclient.16.dylib
Referenced from: /Library/Ruby/Gems/1.8/gems/mysql2-0.2.6/lib/mysql2/mysql2.bundle
Reason: image not found - /Library/Ruby/Gems/1.8/gems/mysql2-0.2.6/lib/mysql2/mysql2.bundle
/Users/mohit/projects/casecreed/Rakefile:4
(See full trace by running task with --trace
I believe this is due to mysql2 not using the full path to libmysqlclient.16.dylib. Others have had luck with:
sudo install_name_tool -change libmysqlclient.16.dylib /usr/local/mysql/lib/libmysqlclient.16.dylib /Library/Ruby/Gems/1.8/gems/mysql2-0.2.6/lib/mysql2/mysql2.bundle
However, be sure to replace /usr/local/mysql/lib/libmysqlclient.16.dylib
with the path to your own libmysqlclient.16.dylib
. I'm not positive what it would be, but you may be able to find it with locate
(if not, check around in the lib
directory for /usr/local/mysql-5.5.9-osx10.6-x86_64
).
download 64 bit from here and then try to install mysql2 gem
http://dev.mysql.com/downloads/mysql/
it will work..
Try installing mysql from macports
sudo ports install mysql5
It took ages to complete, but once done run
gem install mysql2
and everything should work just fine
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