Hello,
I met a problem after i tried to upgrade my ruby version. Now i have to
uninstall ruby 1.8.7 to avoid conflict with the original ruby 1.8.6 in
MAC.
But now my problem is, when i use "rake db:migrate", it says:
"-bash: /opt/local/bin/rake: /opt/local/bin/ruby: bad interpreter: No
such file or directory"
I guess the reason is that somehow it tries to look for ruby in
/opt/local/bin, however ruby is in fact in /user/bin. I tried to write
"ln -s /user/bin/ruby /opt/local/bin/ruby" in .profile, but it doesn't
work.
Here is my environment and path:
iapc11:trunk$ which ruby
/usr/bin/ruby
iapc11:trunk$ which rake
/opt/local/bin/rake
iapc11:trunk$ which rails
/opt/local/bin/rails
iapc11:trunk$ echo $PATH
/opt/local/bin:/opt/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/teTeX/bin/i386-apple-darwin-current:/opt/local/bin:/user/bin:/Applications/TextMate.app/Contents/Resources
iapc11:trunk$ gem env
RubyGems Environment:
- RUBYGEMS VERSION: 1.3.7
- RUBY VERSION: 1.8.7 (2009-06-12 patchlevel 174)
[universal-darwin10.0]
- INSTALLATION DIRECTORY: /Library/Ruby/Gems/1.8
- RUBY EXECUTABLE:
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
- EXECUTABLE DIRECTORY: /usr/bin
- RUBYGEMS PLATFORMS:
- ruby
- universal-darwin-10
- GEM PATHS:
- /Library/Ruby/Gems/1.8
- /Users/lina/.gem/ruby/1.8
···
-
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://rubygems.org/
Anyone here can help? Thanks in advance.
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