username@Macbook-Pro~/Documents/workspace/RoR/rails_projects/twitter/config$ gem in
stall mysql2 > ~/Desktop/outputfile
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
/Users/username/.rvm/rubies/ruby-1.8.7-p352/bin/ruby extconf.rb
checking for rb_thread_blocking_region()... no
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
--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=/Users/username/.rvm/rubies/ruby-1.8.7-p352/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}/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
Gem files will remain installed in /Users/username/.rvm/gems/ruby-1.8.7-p352/gems/mysql2-0.3.6 for inspection.
Results logged to /Users/username/.rvm/gems/ruby-1.8.7-p352/gems/mysql2-0.3.6/ext/mysql2/gem_make.out
它出了什么问题?我该怎么解决这个问题? 非常感谢你
答案 0 :(得分:1)
编辑:
我找到了另一个用于安装MySQL的SO链接。在尝试使用自制软件之前,请先尝试这样做 Unable to install MySQL on Mac OS X
自制:
使用自制软件是安装MySQL的另一种解决方案
实际上我几乎用其他所有东西都使用自制软件。
这是与文档的安装链接。
https://github.com/mxcl/homebrew/wiki/installation
基本命令/自述。
http://mxcl.github.com/homebrew/
安装后,您可以
brew install mysql
以下是一些可以指导您的Google搜索结果(搜索结果为brew install mysql
)
如果您有root密码问题,则可以使用SO链接
http://solutions.treypiepmeier.com/2010/02/28/installing-mysql-on-snow-leopard-using-homebrew/
brew install mysql on mac os
答案 1 :(得分:-1)
安装mysql之前安装以下gem。这是为了ubuntu ..
sudo apt-get install mysql-server mysql-client
sudo apt-get install libmysql-ruby libmysqlclient-dev