Archive for the ‘rails’ Category
Fixing: undefined method `require_gem’ for main:Object (NoMethodError)
After upgrading to the newest version of rails (2.2.2) I was getting this error:
administrator@shuttle:~$ rails -v/usr/bin/rails:17: undefined method `require_gem’ for main:Object (NoMethodError)
Anytime I called “rails” I would get this error and could not get past.
Here is the fix
administrator@shuttle:~/$ sudo vim /usr/bin/rails
Look for anywhere in the file that calls “require_gem”, I found it in only one [...]
Fixing: uninitialized constant Gem::GemRunner (NameError) – Ubuntu
After upgrading to the newest version of rails (2.2.2) I was getting this error:
administrator@shuttle:~/$ gem -v
/usr/bin/gem:10:Warning: Gem::manage_gems is deprecated and will be removed on or after March 2009.
/usr/bin/gem:23: uninitialized constant Gem::GemRunner (NameError)
Anytime I called “gem” I would get this error and could not get past.
Here is the fix
administrator@shuttle:~/$ sudo vim /usr/bin/gem
Change the top of the [...]