I’m new to Ruby, so please forgive me if this seems a tad bit obvious
While updating my gems so I could get Rails 3.0, I got many of the
following errors (as in this example, it’s sqlite):
Building native extensions. This could take a while…
ERROR: Error installing sqlite3-ruby:
ERROR: Failed to build gem native extension.
mkmf.rb can’t find header files for ruby at
Gem files will remain installed in
/Library/Ruby/Gems/1.8/gems/sqlite3-ruby-1.3.1 for inspection.
Results logged to
Everything relating to Rails seems to work as far as I can see… for
However, I’m just wondering what these mean and why I would get them?