Я устанавливаю data-mapper в ubuntu, но получаю ошибку при выдаче: sudo gem install dm-sqlite-adapter
luc @ nf310: ~ $ sudo gem install dm-sqlite-adapter
Building native extensions. This could take a while...
ERROR: Error installing dm-sqlite-adapter:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 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=/usr/bin/ruby1.8
--with-sqlite3-dir
--without-sqlite3-dir
--with-sqlite3-include
--without-sqlite3-include=${sqlite3-dir}/include
--with-sqlite3-lib
--without-sqlite3-lib=${sqlite3-dir}/lib
Gem files will remain installed in /var/lib/gems/1.8/gems/do_sqlite3-0.10.2 for inspection.
Results logged to /var/lib/gems/1.8/gems/do_sqlite3-0.10.2/ext/do_sqlite3/gem_make.out
Есть идеи?Большое спасибо, Люк