When trying to use the acts_as_ferret plugin in a search page by using the find_by_contents method then the following error appears:
undefined method `find_by_contents'
It seems that the API of the plugin has changed, and the
method should be replaced with the:
After a recent upgrade to a newer rails version the gem package manager seems to be broken. Everytime you try to use gem install gem_name, you get the following error:
ERROR: While executing gem ... (Gem::GemNotFoundException)
Deleting the cached files as suggested in other posts results in the error:
ERROR: While executing gem ... (ArgumentError)
As suggested here, you need to do:
gem install rubygems-update
which should be updating the gem version to the latest one, ie 1.3.0
When trying to use facebooker according to the Developing facebook platform applications with rails book, in the network_test step you are getting the following error:
FBML Error (line 5): illegal tag "body" under "fb:canvas"
It should be caused because you are using the facebooker gem instead of the plugin.
Install the plugin:
ruby script/plugin install git://github.com/mmangino/facebooker.git
You want to install the git (Fast version control system) in Mandriva, but using:
installs the GNU Interactive Tools.
Use the following to install the version control system