2
[email protected]:~$ sudo gem install haml
Successfully installed haml-3.0.12
1 gem installed
Installing ri documentation for haml-3.0.12...
Installing RDoc documentation for haml-3.0.12...
Could not find main page README.rdoc
Could not find main page README.rdoc
Could not find main page README.rdoc
Could not find main page README.rdoc
[email protected]:~$ haml
bash: haml: command not found
它看起来像安装haml然后遇到的东西，并没有安装完整的方式。我有rubygems 1.3.6-2和红宝石1.8.x. Debian Lenny OS。通过rubygems安装haml/sass
有没有人有过这个问题，或知道它可能是什么？
额外信息：
[email protected]:~$ gem list
*** LOCAL GEMS ***
haml (3.0.12, 3.0.9)
maruku (0.6.0)
syntax (1.0.0)
yard (0.5.8)
[email protected]:~$ gem list haml
*** LOCAL GEMS ***
haml (3.0.12, 3.0.9)
更新＃1：我意识到，我安装了2个版本HAML，让我摆脱了他们俩的：
[email protected]:~$ sudo gem uninstall haml
Select gem to uninstall:
1. haml-3.0.9
2. haml-3.0.12
3. All versions
> 3
Successfully uninstalled haml-3.0.9
Successfully uninstalled haml-3.0.12
[email protected]:~$ sudo gem install haml --development
Successfully installed haml-3.0.12
1 gem installed
Installing ri documentation for haml-3.0.12...
Building YARD (yri) index for haml-3.0.12...
Installing RDoc documentation for haml-3.0.12...
Could not find main page README.rdoc
Could not find main page README.rdoc
Could not find main page README.rdoc
Could not find main page README.rdoc
甚至更多的信息：
[email protected]:~$ gem environment
RubyGems Environment:
- RUBYGEMS VERSION: 1.3.6
- RUBY VERSION: 1.8.7 (2010-01-10 patchlevel 249) [i486-linux]
- INSTALLATION DIRECTORY: /var/lib/gems/1.8
- RUBY EXECUTABLE: /usr/bin/ruby1.8
- EXECUTABLE DIRECTORY: /var/lib/gems/1.8/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86-linux
- GEM PATHS:
- /var/lib/gems/1.8
- /home/meder/.gem/ruby/1.8
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://rubygems.org/
[email protected]:~$ echo $PATH
/usr/local/bin:/usr/bin:/bin:/usr/games
可能是一个$ PATH的事情，因为它没有拿起rubygems目录