【发布时间】:2015-05-09 03:59:24
【问题描述】:
我正在尝试将 mysql 2 gem 与 Rails 一起使用,所以我添加了 gem 'mysql2'。我无法使用bundle install 安装它,它给了我这个错误。
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
/Users/Ben/.rvm/rubies/ruby-2.2.0/bin/ruby -r ./siteconf20150307-17143-1jx7cob.rb extconf.rb
checking for ruby/thread.h... yes
checking for rb_thread_call_without_gvl() in ruby/thread.h... yes
checking for rb_thread_blocking_region()... no
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/Ben/.rvm/rubies/ruby-2.2.0/bin/$(RUBY_BASE_NAME)
--with-mysql-dir
--without-mysql-dir
--with-mysql-include
--without-mysql-include=${mysql-dir}/include
--with-mysql-lib
--without-mysql-lib=${mysql-dir}/lib
--with-mysql-config
--without-mysql-config
--with-mysql-dir
--without-mysql-dir
--with-mysql-include
--without-mysql-include=${mysql-dir}/include
--with-mysql-lib
--without-mysql-lib=${mysql-dir}/lib
--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
extconf failed, exit code 1
Gem files will remain installed in /Users/Ben/.rvm/gems/ruby-2.2.0/gems/mysql2-0.3.18 for inspection.
Results logged to /Users/Ben/.rvm/gems/ruby-2.2.0/extensions/x86_64-darwin-14/2.2.0/mysql2-0.3.18/gem_make.out
An error occurred while installing mysql2 (0.3.18), and Bundler cannot continue.
Make sure that `gem install mysql2 -v '0.3.18'` succeeds before bundling.
我不知道如何让它工作,所以任何帮助将不胜感激。
这是我电脑上的一些信息。
ruby -v => ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-darwin14]
gem 'rails', '4.1.5'(rails -v 不起作用)
bundler -v => Bundler version 1.8.4
操作系统:Mac Yosemite
【问题讨论】:
-
你如何安装
ruby,通过rvm -
是的。在发布问题之前尝试过,但仍然无法正常工作。
-
跑:
\curl -sSL https://get.rvm.io | bash -s stable --ruby -
我想我之前用 home-brew 安装了 rails。
-
你的捆绑器版本是什么?你有
libmysql-ruby吗?
标签: mysql ruby-on-rails ruby ruby-on-rails-4