我参考了stackoverflow上的以下解决方案，但我仍然遇到了相同的问题:
(安装mysql2出错: 无法构建本地扩展宝石),
如上链接中提到的命令并未解决问题:
brew install mysql
显然，问题依然存在，返回以下输出:
(安装mysql2出错: 无法构建本地扩展宝石),
如上链接中提到的命令并未解决问题:
brew install mysql
显然，问题依然存在，返回以下输出:
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb
checking for sqlite3.h... yes
checking for sqlite3_libversion_number() in -lsqlite3... no
sqlite3 is missing. Try 'port install sqlite3 +universal',
'yum install sqlite-devel' or 'apt-get install libsqlite3-dev'
and check your shared library search path (the
location where your sqlite3 shared library is located).
*** 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=/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby
--with-sqlite3-dir
--without-sqlite3-dir
--with-sqlite3-include
--without-sqlite3-include=${sqlite3-dir}/include
--with-sqlite3-lib
--without-sqlite3-lib=${sqlite3-dir}/
--with-sqlite3lib
--without-sqlite3lib
Gem files will remain installed in /var/folders/fb/tvgwnxc10lq6kd5xxwcg_0nw0000gn/T/bundler20150210-28601-nw7oyi/sqlite3-1.3.10/gems/sqlite3-1.3.10 for inspection.
Results logged to /var/folders/fb/tvgwnxc10lq6kd5xxwcg_0nw0000gn/T/bundler20150210-28601-nw7oyi/sqlite3-1.3.10/gems/sqlite3-1.3.10/ext/sqlite3/gem_make.out
An error occurred while installing sqlite3 (1.3.10), and Bundler cannot
continue.
Make sure that `gem install sqlite3 -v '1.3.10'` succeeds before bundling.
➜ code
我真诚地感谢您的帮助。谢谢！
yum install sqlite-devel命令吗？ - jpriebe