`exec': wrong number of arguments (ArgumentError) when using bundle exec

Rails
1

Hi! I’m trying to make a migration, but when I do “rake db:migrate” tell
me
this:

You have already activated rake 0.9.2, but your Gemfile requires rake
0.8.7.
Consider using bundle exec.

Then, I use a bundle exec, but I have other error:

exec': wrong number of arguments (ArgumentError) from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.15/lib/bundler/cli.rb:346:inexec’
from
/usr/lib/ruby/gems/1.8/gems/bundler-1.0.15/lib/bundler/vendor/thor/task.rb:22:in
send' from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.15/lib/bundler/vendor/thor/task.rb:22:inrun’
from
/usr/lib/ruby/gems/1.8/gems/bundler-1.0.15/lib/bundler/vendor/thor/invocation.rb:118:in
invoke_task' from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.15/lib/bundler/vendor/thor.rb:246:indispatch’
from
/usr/lib/ruby/gems/1.8/gems/bundler-1.0.15/lib/bundler/vendor/thor/base.rb:389:in
start' from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.15/bin/bundle:13 from /usr/bin/bundle:19:inload’
from /usr/bin/bundle:19

Anyone know why show me this error?

Regards, Ivn

2

When it says try using bundle exec… it means that you have to prefix
the
command with that
Use it like this ‘bundle exec rake db:migrate’

3

On 06/22/2011 05:18 AM, Chirag S. wrote:

[email protected].
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
Yes, I understand. Thanks!

Regards, Ivn