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抬头，ruby n00b 试水——

操作系统 - OSX 10.7

/Library/WebServer/CGI-Executables 中的 test.rb：

#!/usr/bin/ruby
require 'mysql'

con = Mysql.new('localhost', 'root', 'root', 'rubytest')
rs = con.query('select * from people')
rs.each_hash { |h| puts h['name']}  
con.close

从命令行运行时ruby test.rb，我得到的字段很好。当从本地主机（http://localhost/cgi-bin/test.rb）点击 test.rb 时，我在错误日志中得到一个 500 和一个关于 mysql 丢失的唠叨 -

阿帕奇错误日志：

[Fri Aug 31 23:47:22 2012] [error] [client 127.0.0.1] /Library/WebServer/CGI-Executables/test.rb:3:in `require': no such file to load -- mysql (LoadError)
[Fri Aug 31 23:47:22 2012] [error] [client 127.0.0.1] \tfrom /Library/WebServer/CGI-Executables/test.rb:3
[Fri Aug 31 23:47:22 2012] [error] [client 127.0.0.1] Premature end of script headers: test.rb

我在 ~/.bashrc 中的导出路径：

export DYLD_LIBRARY_PATH="/usr/local/mysql/lib"
export PATH="$PATH:/usr/local/mysql/bin"
export PS1="$ "

如果这有任何帮助，请运行gem env | grep 'RUBY EXECUTABLE' 

RUBY EXECUTABLE: /Users/robertcox/.rvm/rubies/ruby-1.9.2-p318/bin/ruby

任何帮助表示赞赏

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1 回答 1

0

也许你需要更新 gem install mysql2

于 2012-09-01T07:20:35.543 回答