1
我不能要求RubyGems的在我的Ruby文件:(雖然我可能需要其他模塊 - 比如REXML /文件)不能要求rubygems,也許是因爲多個ruby版本?
我01.rb
文件:
require "rubygems"
當執行ruby 01.rb
,我得到:
01.rb:1:in `require': no such file to load -- rubygems (LoadError)
from 01.rb:1
然而,這是我的系統上的某些命令的輸出:
我的紅寶石版本錫安(我認爲我有倍數,這會導致問題,對吧? - 我要刪除所有,並從頭開始重新安裝)
[email protected]:~$ ruby --version
ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux]
[email protected]:~$ which -a ruby
/usr/bin/ruby
[email protected]:~$ ls -lt /usr/bin/ruby
lrwxrwxrwx 1 root root 22 Sep 11 07:28 /usr/bin/ruby -> /etc/alternatives/ruby
[email protected]:~$ ls -lt /etc/alternatives/ruby
lrwxrwxrwx 1 root root 16 Sep 27 10:00 /etc/alternatives/ruby -> /usr/bin/ruby1.8
[email protected]:~$ ls /usr/bin/ruby*
/usr/bin/ruby /usr/bin/ruby1.8 /usr/bin/ruby1.9.1 /usr/bin/ruby1.9.3
這是我的寶石ENV
gem env
RubyGems Environment:
- RUBYGEMS VERSION: 1.8.11
- RUBY VERSION: 1.9.3 (2011-10-30 patchlevel 0) [x86_64-linux]
- INSTALLATION DIRECTORY: /var/lib/gems/1.9.1
- RUBY EXECUTABLE: /usr/bin/ruby1.9.1
- EXECUTABLE DIRECTORY: /usr/local/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /var/lib/gems/1.9.1
- /home/mhewedy/.gem/ruby/1.9.1
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://rubygems.org/