search for: build_extensions

...ems/ext/builder.rb:82:in `each'' from /usr/lib/ruby/site_ruby/1.8/rubygems/ext/builder.rb:82:in `make'' from /usr/lib/ruby/site_ruby/1.8/rubygems/ext/ext_conf_builder.rb:18:in `build'' from /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:532:in `build_extensions'' from /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:531:in `chdir'' from /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:531:in `build_extensions'' from /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:505:in `each'' from /us...

...sing actionmailer (3.0.0) Using arel (1.0.1) Using activerecord (3.0.0) Using activeresource (3.0.0) Using bundler (1.0.0) Using thor (0.14.0) Using railties (3.0.0) Using rails (3.0.0) Installing sqlite3-ruby (1.3.1) with native extensions /usr/local/lib/site_ruby/1.8/rubygems/installer.rb:483:in `build_extensions'': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError) /usr/bin/ruby1.8 extconf.rb extconf.rb:3:in `require'': no such file to load -- mkmf (LoadError) from extconf.rb:3 Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/sqlite3-ru...

I tried to install Rails 3 Beta in my snow.leopard machine using the command below: (w/ sudo if it requires) gem install tzinfo builder memcache-client rack rack-test rack-mount erubis mail text-format thor bundler i18n unfortunately after 12 gems installed i got an error regarding builder-2.1.2 12 gems installed Installing ri documentation for tzinfo-0.3.22... Installing ri documentation for

I have Rails 3 and Ruby 1.9.2 Installing rmagick (2.13.1) with native extensions /opt/local/lib/ruby/site_ruby/1.9/rubygems/installer.rb:551:in `rescue in block in build_extensions'': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError) /opt/local/bin/ruby19 extconf.rb checking for Ruby version >= 1.8.5... yes checking for gcc... yes checking for Magick-config... yes checking for ImageMagick version >= 6.4.9... yes checking...

Hi all, please help me: First time I totally had to delete all ruby and Rails because of this problem. How to solve it well? The message is: *Could not find gem ''sqlite3-ruby (>= 0, runtime)'' in any of the gem sources.* *Try running `bundle install`* I have *Ubuntu* Linux. ruby -v = *1.9.2p0* gem -v = *1.3.7* rails -v = error message again, 2 hours ago it was "rails

I am trying to get Ruby/Rails running on my mac but having some issues. I created a new rails project "blog_test" trying to get something working. When I follow this guide http://guides.rubyonrails.org/getting_started.html it says to do a "db:create". This is where I get this error... Could not find gem ''sqlite3 (>= 0)'' in any of the gem sources listed

...t;Could not find linecache-0.43 in any of the sources. Try running ''bundle install''. I try bundle install and I get another error saying installing linechaceh <0.43> with native extensions C:/Ruby192/lib/ ruby/1.9.1/rubygems/installer.rb:483:in ''rescue in block in build_extensions'': ERROR: Failed to build gem native extension. <Gem::Installer::ExtensionBuildError> C:/Ruby192/bin/ruby.exe extconf.rb can''t handle 1.9.x yet ***extconf.rb failed*** Could not create Makefile due to some reason, probably lack of neccessary libraries and/or headers. Check t...

...ling sqlite3 (1.3.4) with native extensions Unfortunately, a fatal error has occurred. Please report this error to the Bundler issue tracker at https://github.com/carlhuda/bundler/issues so that we can fix it. Thanks! /usr/local/lib/ruby/1.9.1/rubygems/installer.rb:483:in `rescue in block in build_extensions'': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError) /usr/local/bin/ruby extconf.rb checking for sqlite3.h... no sqlite3.h is missing. Try ''port install sqlite3 +universal'' or ''yum install sqlite3-devel&...

Hi, I followed a Tutorial on Nettuts to install Ruby with RVM and this went well. I then tried to install Rails to follow the ''How to build a dropbox live service'' from Netttus but appear to get errors can anybody help?. Once I installed rails I created a new rails project using the command (Rails new sharebox -d mysql) This worked and created the folder structure. I then