Snow Leopard + Ruby 1.9.1 + MySQL Gem =巨大的问题

我尝试了大约3-4个小时试图让雪豹在红宝石1.9.1上安装mysql gem。 在我升级到雪豹之前,在1.9.1上使用的mysql gem工作得很好。 我从我的机器上卸载MySQL服务器和宝石。 然后我下载并安装:mysql-5.1.37-osx10.5-x86_64.dmg。 我已经能够断言,我安装的这个新版本是作为64位应用程序运行的。

我卸载了MySQL的宝石。 当我试图用这个命令安装gem时:

env ARCHFLAGS="-arch x86_64" gem install mysql --verbose -- --with-mysql-config=/usr/local/mysql/bin/mysql_config

我得到这个错误:

GET 304 Not Modified: http://gems.rubyforge.org/latest_specs.4.8.gz
GET 200 OK: http://gems.github.com/latest_specs.4.8.gz
Installing gem mysql-2.8.1
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/COPYING
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/COPYING.ja
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/History.txt
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/Manifest.txt
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/README.txt
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/Rakefile
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/ext/mysql_api/extconf.rb
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/ext/mysql_api/mysql.c
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/extra/README.html
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/extra/README_ja.html
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/extra/tommy.css
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/lib/mysql.rb
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/tasks/gem.rake
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/tasks/native.rake
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/tasks/vendor_mysql.rake
/Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/test/test_mysql.rb
Building native extensions.  This could take a while...
ERROR:  Error installing mysql:
        ERROR: Failed to build gem native extension.

/Users/sean/.rvm/ruby-1.9.1-p243/bin/ruby extconf.rb --with-mysql-config=/usr/local/mysql/bin/mysql_config
checking for mysql_ssl_set()... yes
checking for rb_str_set_len()... no
checking for rb_thread_start_timer()... no
checking for mysql.h... yes
creating Makefile

make
gcc -I. -I/Users/sean/.rvm/ruby-1.9.1-p243/include/ruby-1.9.1/i386-darwin9.8.0 -I/Users/sean/.rvm/ruby-1.9.1-p243/include/ruby-1.9.1/ruby/backward -I/Users/sean/.rvm/ruby-1.9.1-p243/include/ruby-1.9.1 -I. -DHAVE_MYSQL_SSL_SET -DHAVE_MYSQL_H  -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/mysql/include  -g -Os -arch x86_64 -fno-common   -D_P1003_1B_VISIBLE -DSIGNAL_WITH_VIO_CLOSE -DSIGNALS_DONT_BREAK_READ -DIGNORE_SIGHUP_SIGQUIT  -DDONT_DECLARE_CXA_PURE_VIRTUAL -fno-common  -O2 -g -Wall -Wno-parentheses  -fno-common -pipe -fno-common  -o mysql.o -c mysql.c
In file included from /Users/sean/.rvm/ruby-1.9.1-p243/include/ruby-1.9.1/ruby.h:32,
                 from mysql.c:5:
/Users/sean/.rvm/ruby-1.9.1-p243/include/ruby-1.9.1/ruby/ruby.h: In function 'INT2NUM':
/Users/sean/.rvm/ruby-1.9.1-p243/include/ruby-1.9.1/ruby/ruby.h:464: warning: comparison is always true due to limited range of data type
/Users/sean/.rvm/ruby-1.9.1-p243/include/ruby-1.9.1/ruby/ruby.h:464: warning: comparison is always true due to limited range of data type
/Users/sean/.rvm/ruby-1.9.1-p243/include/ruby-1.9.1/ruby/ruby.h: In function 'UINT2NUM':
/Users/sean/.rvm/ruby-1.9.1-p243/include/ruby-1.9.1/ruby/ruby.h:472: warning: comparison is always true due to limited range of data type
mysql.c: In function 'escape_string':
mysql.c:290: error: lvalue required as left operand of assignment
mysql.c:290: error: lvalue required as left operand of assignment
mysql.c: In function 'real_escape_string':
mysql.c:434: error: lvalue required as left operand of assignment
mysql.c:434: error: lvalue required as left operand of assignment
make: *** [mysql.o] Error 1


Gem files will remain installed in /Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1 for inspection.
Results logged to /Users/sean/.gem/ruby/1.9.1/gems/mysql-2.8.1/ext/mysql_api/gem_make.out

我已经尝试了我从以下链接阅读的所有内容。

  • http://void-design.net/2009/08/05/ruby-191-mysql-and-a-snow-leopard/
  • http://www.schmidp.com/2009/06/14/rubyrails-and-mysql-on-snow-leopard-10a380/
  • Rails,MySQL和Snow Leopard
  • 有任何想法吗?


    肖恩,我发现你在rvm下运行Ruby 1.9.1。 在同样的设置下(Snow Leopard,rvm,MySQL 64位软件包),我遇到了同样的问题。 所有的替代宝石(mysqlplus,kwatch-mysql-ruby等)都会因相同的错误而失败。

    我会怀疑MySQL的安装,但是一切都像在系统默认的Ruby下的冠军一样。 所以我想知道rvm是不是某种方式不是猴子扳手。

    编辑:我想通了。 在升级到Snow Leopard之前,我安装了rvm,因此需要重新编译我的Ruby 1.9.1安装。 为了好的措施,我重新从头开始安装rvm。

    以下是我所做的:

    sudo gem uninstall rvm
    rm -rf ~/.gem
    sudo gem install rvm
    rvm-install
    rvm install 1.9.1
    rvm 1.9.1
    env ARCHFLAGS="-arch x86_64" gem install mysql
    

    (注意:在rvm下安装gems时不能使用sudo,因为rvm通过修改$ PATH来工作。)

    (注意:我将/ usr / local / mysql / bin添加到我的$ PATH中,所以在安装mysql gem时,我不必指定任何可怕的命令行参数。)

    mysql gem安装没有问题。


    我通过从MacPorts安装MySQL解决了这个问题,然后运行了与之相同的gem install命令。

    所以,首先,从软件包中卸载你的MySQL:

    sudo rm /usr/local/mysql
    sudo rm -rf /usr/local/mysql*
    sudo rm -rf /Library/StartupItems/MySQLCOM
    sudo rm -rf /Library/PreferencePanes/My*
    edit /etc/hostconfig and remove the line MYSQLCOM=-YES-
    rm -rf ~/Library/PreferencePanes/My*
    sudo rm -rf /Library/Receipts/mysql*
    sudo rm -rf /Library/Receipts/MySQL*
    

    如果你还没有做到这一点,请从这里安装MacPorts:http://www.macports.org/install.php有一个Snow Leopard包。

    从MacPorts安装mysql5-devel:

    sudo port install mysql5-server-devel
    

    它会完成所有的依赖关系,然后执行MySQL。 遵循安装程序推荐的所有安装后步骤 - 启动项目等。它安装的MySQL是64位。

    然后安装MySQL gem:

    env ARCHFLAGS="-arch x86_64" gem install mysql -- --with-mysql-config=/opt/local/bin/mysql_config5
    

    注意那里的路径改变。 MacPorts将MySQL放在不同的地方。

    你应该很好走。


    我尝试了所有上述步骤,没有运气,但发现了一个解决方法(或其他)使用mysqlplus gem而不是mysql gem:

    sudo env ARCHFLAGS="-arch x86_64" gem install mysqlplus
    

    现在我的MySQL ruby​​应用程序就像Snow Leopard中的魅力一样。

    链接地址: http://www.djcxy.com/p/33269.html

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