Ubuntu 13.10 + Ruby + SQLite3

Ubuntu 13.10で↓をやると怒られた。

$ sudo apt-get install sqlite3
$ sudo gem install sqlite3-ruby
Fetching: sqlite3-1.3.9.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing sqlite3-ruby:
	ERROR: Failed to build gem native extension.

        /usr/bin/ruby1.9.1 extconf.rb
checking for sqlite3.h... no
sqlite3.h is missing. Try 'port install sqlite3 +universal',
'yum install sqlite-devel' or 'apt-get install libsqlite3-dev'
and check your shared library search path (the
location where your sqlite3 shared library is located).
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
	--with-opt-dir
	--without-opt-dir
	--with-opt-include
	--without-opt-include=${opt-dir}/include
	--with-opt-lib
	--without-opt-lib=${opt-dir}/lib
	--with-make-prog
	--without-make-prog
	--srcdir=.
	--curdir
	--ruby=/usr/bin/ruby1.9.1
	--with-sqlite3-dir
	--without-sqlite3-dir
	--with-sqlite3-include
	--without-sqlite3-include=${sqlite3-dir}/include
	--with-sqlite3-lib
	--without-sqlite3-lib=${sqlite3-dir}/lib
	--enable-local
	--disable-local


Gem files will remain installed in /var/lib/gems/1.9.1/gems/sqlite3-1.3.9 for inspection.
Results logged to /var/lib/gems/1.9.1/gems/sqlite3-1.3.9/ext/sqlite3/gem_make.out

先にlibsqlite3-devを放り込む。

$ sudo apt-get install libsqlite3-dev
$ sudo gem install sqlite3-ruby
Building native extensions.  This could take a while...
Fetching: sqlite3-ruby-1.3.3.gem (100%)

#######################################################

Hello! The sqlite3-ruby gem has changed it's name to just sqlite3.  Rather than
installing `sqlite3-ruby`, you should install `sqlite3`.  Please update your
dependencies accordingly.

Thanks from the Ruby sqlite3 team!

<3 <3 <3 <3

#######################################################

Successfully installed sqlite3-1.3.9
Successfully installed sqlite3-ruby-1.3.3
2 gems installed
Installing ri documentation for sqlite3-1.3.9...
Installing ri documentation for sqlite3-ruby-1.3.3...
Installing RDoc documentation for sqlite3-1.3.9...
Installing RDoc documentation for sqlite3-ruby-1.3.3...

インストールできました。
メッセージを読むと"sqlite3-ruby"は"sqlite3"に変わったようですね。
あとは、これも入れとく。

$ sudo gem install dbi
$ sudo gem install dbd-sqlite3