【发布时间】:2010-12-23 16:42:50
【问题描述】:
我终于安装了 gem pg。现在,当我去迁移数据库时,我得到以下信息:
$ rake db:migrate
(in c:/rubyDev/bsbaslic)
rake aborted!
no such file to load -- 1.9/pg_ext
c:/Ruby192/lib/ruby/gems/1.9.1/gems/pg-0.10.0/lib/pg.rb:10:in `require'
c:/Ruby192/lib/ruby/gems/1.9.1/gems/pg-0.10.0/lib/pg.rb:10:in `<top (required)>'
c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.3/lib/bundler/runtime.rb:64:in `require'
c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.3/lib/bundler/runtime.rb:64:in `block (2 levels) in require'
c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.3/lib/bundler/runtime.rb:62:in `each'
c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.3/lib/bundler/runtime.rb:62:in `block in require'
c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.3/lib/bundler/runtime.rb:51:in `each'
c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.3/lib/bundler/runtime.rb:51:in `require'
c:/Ruby192/lib/ruby/gems/1.9.1/gems/bundler-1.0.3/lib/bundler.rb:112:in `require'
c:/rubyDev/bsbaslic/config/application.rb:7:in `<top (required)>'
<internal:lib/rubygems/custom_require>:29:in `require'
<internal:lib/rubygems/custom_require>:29:in `require'
c:/rubyDev/bsbaslic/Rakefile:4:in `<top (required)>'
c:/Ruby192/lib/ruby/1.9.1/rake.rb:2373:in `load'
c:/Ruby192/lib/ruby/1.9.1/rake.rb:2373:in `raw_load_rakefile'
c:/Ruby192/lib/ruby/1.9.1/rake.rb:2007:in `block in load_rakefile'
c:/Ruby192/lib/ruby/1.9.1/rake.rb:2058:in `standard_exception_handling'
c:/Ruby192/lib/ruby/1.9.1/rake.rb:2006:in `load_rakefile'
c:/Ruby192/lib/ruby/1.9.1/rake.rb:1991:in `run'
c:/Ruby192/bin/rake:31:in `<main>'
有人对它在寻找什么有任何想法吗?我在与 pg.rb 相同的目录中有一个 pg_ext.so 文件。
【问题讨论】:
-
您运行的是哪个版本的 Postgres gem (pg)?
标签: ruby-on-rails ruby postgresql