pi@raspberrypi:~$ gem install do_sqlite3 -v 0.10.14
Building native extensions. This could take a while...
ERROR: Error installing do_sqlite3:
ERROR: Failed to build gem native extension.
/home/pi/.rbenv/versions/2.1.3/bin/ruby extconf.rb
checking for sqlite3.h... no
*** 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=/home/pi/.rbenv/versions/2.1.3/bin/ruby
--with-sqlite3-dir
--without-sqlite3-dir
--with-sqlite3-include
--without-sqlite3-include=${sqlite3-dir}/include
--with-sqlite3-lib
--without-sqlite3-lib=${sqlite3-dir}/lib
extconf failed, exit code 1
Gem files will remain installed in /home/pi/.rbenv/versions/2.1.3/lib/ruby/gems/2.1.0/gems/do_sqlite3-0.10.14 for inspection.
Results logged to /home/pi/.rbenv/versions/2.1.3/lib/ruby/gems/2.1.0/extensions/armv6l-linux/2.1.0-static/do_sqlite3-0.10.14/gem_make.out