無法在另一臺機器上運行的Rails項目上運行「rake：db create」 - 獲取錯誤消息

Question

我將一個rails項目從一臺機器移植到另一臺機器，並通過以下清單確保環境和系統設置良好：

1）紅寶石-v =>

ruby 2.0.0p195 (2013-05-14 revision 40734) [x86_64-darwin12.3.0] 

2）導軌-v =>

/Users/AM/.rvm/gems/ruby-2.0.0-p195@global/gems/bundler- 
1.3.5/lib/bundler/runtime.rb:216: warning: Insecure world writable dir 
/Users/AM/Documents/rubyws/overnights in PATH, mode 040777 

/Users/AM/.rvm/gems/ruby-2.0.0-p195@global/gems/bundler- 
1.3.5/lib/bundler/runtime.rb:216: warning: Insecure world writable dir 
/Users/AM/Documents/rubyws/overnights in PATH, mode 040777 

Rails 4.0.0 

3）檢查MySQL正在運行：

4）釀造更新

5）束安裝

6）耙分貝：創建.......讓我的終端上的以下消息：

AMs-MacBook-Pro:overnights AM$ rake db:create --trace 

/Users/AM/.rvm/gems/ruby-2.0.0-p195@global/gems/bundler- 
1.3.5/lib/bundler/runtime.rb:216: warning: Insecure world writable dir 
/Users/AM/Documents/rubyws/overnights in PATH, mode 040777 
rake aborted! 
dlopen(/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/mysql2-0.3.14/lib/mysql2/mysql2.bundle, 
9): Library not loaded: libmysqlclient.18.dylib 
Referenced from: /Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/mysql2- 
0.3.14/lib/mysql2/mysql2.bundle 
Reason: image not found - /Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/mysql2-  
0.3.14/lib/mysql2/mysql2.bundle 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/mysql2-0.3.14/lib/mysql2.rb:8:in `require' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/mysql2-0.3.14/lib/mysql2.rb:8:in `<top 
(required)>' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195@global/gems/bundler- 
    1.3.5/lib/bundler/runtime.rb:72:in `require' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195@global/gems/bundler- 
    1.3.5/lib/bundler/runtime.rb:72:in `block (2 levels) in require' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195@global/gems/bundler- 
    1.3.5/lib/bundler/runtime.rb:70:in `each' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195@global/gems/bundler- 
    1.3.5/lib/bundler/runtime.rb:70:in `block in require' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195@global/gems/bundler- 
    1.3.5/lib/bundler/runtime.rb:59:in `each' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195@global/gems/bundler- 
    1.3.5/lib/bundler/runtime.rb:59:in `require' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195@global/gems/bundler-1.3.5/lib/bundler.rb:132:in 
`require' 
/Users/AM/Documents/rubyws/overnights/config/application.rb:7:in `<top (required)>' 
/Users/AM/Documents/rubyws/overnights/Rakefile:4:in `require' 
/Users/AM/Documents/rubyws/overnights/Rakefile:4:in `<top (required)>' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/rake-10.1.1/lib/rake/rake_module.rb:25:in 
`load' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/rake-10.1.1/lib/rake/rake_module.rb:25:in 
`load_rakefile' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/rake-10.1.1/lib/rake/application.rb:637:in 
`raw_load_rakefile' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/rake-10.1.1/lib/rake/application.rb:94:in 
`block in load_rakefile' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/rake-10.1.1/lib/rake/application.rb:165:in 
`standard_exception_handling' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/rake-10.1.1/lib/rake/application.rb:93:in 
`load_rakefile' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/rake-10.1.1/lib/rake/application.rb:77:in 
`block in run' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/rake-10.1.1/lib/rake/application.rb:165:in 
`standard_exception_handling' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/rake-10.1.1/lib/rake/application.rb:75:in 
`run' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/gems/rake-10.1.1/bin/rake:33:in `<top (required)>' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/bin/rake:23:in `load' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/bin/rake:23:in `<main>' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/bin/ruby_noexec_wrapper:14:in `eval' 
/Users/AM/.rvm/gems/ruby-2.0.0-p195/bin/ruby_noexec_wrapper:14:in `<main>' 

7）我的理解是，MySql已安裝並運行，但不知何故rails應用程序找不到它：所以我做了「echo $ PATH」

/Users/AM/.rvm/gems/ruby-2.0.0-p195/bin:/Users/AM/.rvm/gems/ruby-2.0.0- 
    p195@global/bin:/Users/AM/.rvm/rubies/ruby-2.0.0- 
    p195/bin:/Users/AM/.rvm/bin:/usr/local/bin:/usr/local/sbin: 
    ~/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/opt/X11/bin 

8），那麼我想找個地方MySQL的安裝，所以我去了： CD的/ usr /本地/ LS -la

我看到這一點：現在

drwxrwxr-x 21 root admin 714 11 Jan 08:25 . 
drwxr-xr-x@ 13 root wheel 442 1 Jun 2013 .. 
drwxr-xr-x 14 AM admin 476 11 Jan 08:25 .git 
-rw-r--r-- 1 AM admin 213 20 May 2013 .gitignore 
-rw-r--r-- 1 AM admin 592 11 Jan 08:25 CONTRIBUTING.md 
drwxr-xr-x 22 AM admin 748 11 Jan 08:32 Cellar 
drwxr-xr-x 10 AM admin 340 11 Jan 08:25 Library 
-rw-r--r-- 1 AM admin 1240 11 Jan 08:25 README.md 
-rw-r--r-- 1 AM admin 23510 11 Jan 08:25 SUPPORTERS.md 
drwxr-xr-x 79 AM admin 2686 11 Jan 08:33 bin 
drwxr-xr-x 6 AM admin 204 11 Jan 08:33 etc 
drwxr-xr-x 6 AM admin 204 2 Jun 2013 foreman 
drwxr-xr-x 7 AM admin 238 2 Jun 2013 heroku 
drwxr-xr-x 46 AM admin 1564 29 Aug 15:21 include 
drwxr-xr-x 50 AM admin 1700 29 Aug 15:21 lib 
drwxr-xr-x 5 root wheel 170 29 Mar 2013 man 
lrwxr-xr-x 1 root wheel  27 17 Sep 15:47 mysql -> mysql-5.6.13-osx10.7-x86_64 
drwxr-xr-x 17 root wheel 578 17 Sep 15:47 mysql-5.6.13-osx10.7-x86_64 
drwxr-xr-x 22 AM admin 748 11 Jan 08:33 opt 
drwxr-xr-x 17 AM admin 578 29 Aug 15:21 share 
drwx------ 6 AM admin 204 11 Jan 08:33 var 

所以我覺得我幾乎在那裏，但需要最後幾個步驟來使這個應用程序的工作。有人能幫我弄清楚接下來要做什麼嗎？

感謝

Answer 1

你可以嘗試運行這包括libmysqlclient.18.dylib到搜索路徑

ln -s /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/local/lib 

我還發現similar case