安裝mysql2我已經試過無法在Mac OS 10.9
bundle install
和
gem install mysql2
和
rvm gem install mysql2
都低於相同的輸出。
rMBP:scripts admin$ rvm gem install mysql2
Please note that `rvm gem ...` was removed, try `gem install mysql2` or `rvm all do gem install mysql2` instead. (see: 'rvm usage')
rMBP:scripts admin$ rvm all do gem install mysql2
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
/Users/admin/.rvm/rubies/ruby-2.0.0-p247/bin/ruby extconf.rb
checking for rb_thread_blocking_region()... yes
checking for rb_wait_for_single_fd()... yes
checking for rb_hash_dup()... yes
checking for rb_intern3()... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lm... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lz... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lsocket... no
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lnsl... no
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lmygcc... no
checking for mysql_query() in -lmysqlclient... no
*** 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
--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/admin/.rvm/rubies/ruby-2.0.0-p247/bin/ruby
--with-mysql-config
--without-mysql-config
--with-mysql-dir
--without-mysql-dir
--with-mysql-include
--without-mysql-include=${mysql-dir}/include
--with-mysql-lib
--without-mysql-lib=${mysql-dir}/
--with-mysqlclientlib
--without-mysqlclientlib
--with-mlib
--without-mlib
--with-mysqlclientlib
--without-mysqlclientlib
--with-zlib
--without-zlib
--with-mysqlclientlib
--without-mysqlclientlib
--with-socketlib
--without-socketlib
--with-mysqlclientlib
--without-mysqlclientlib
--with-nsllib
--without-nsllib
--with-mysqlclientlib
--without-mysqlclientlib
--with-mygcclib
--without-mygcclib
--with-mysqlclientlib
--without-mysqlclientlib
Gem files will remain installed in /Users/admin/.rvm/gems/ruby-2.0.0-p247/gems/mysql2-0.3.13 for inspection.
Results logged to /Users/admin/.rvm/gems/ruby-2.0.0-p247/gems/mysql2-0.3.13/ext/mysql2/gem_make.out
rMBP:scripts admin$
我的Xcode 5 DP3和特立獨行的10.9最新測試(13A510d)
的Xcode 5有內置到應用程序(應用程序包內)的命令行工具
您是否安裝了MySQL及其庫文件? gem只提供了C庫的Ruby接口。 –
我沒有它 –
安裝所有MySQL的東西([Brew](http://mxcl.github.io/homebrew/)應該會有幫助的),然後你可以安裝gem。 –