Talk:RubyFoo/Rails

= DEBIAN 6 =

Alle tests/fehler aus Debian 6

preperations
on "Debian GNU/Linux 6.0" its "ruby1.9.2" after that, need to: apt-get install rubygems


 * curious, the Debian packages page tells me that “This package provides Rubygems for Ruby 1.8. In Ruby 1.9.X, Rubygems is provided with the interpreter.” --Nomaster (talk) 09:58, 24 October 2012 (CEST)

rails new
An error occurred while installing sqlite3 (1.3.6), and Bundler cannot continue. Make sure that `gem install sqlite3 -v '1.3.6'` succeeds before bundling.

gem install sqlite3 -v '1.3.6' Building native extensions. This could take a while... ERROR: Error installing sqlite3: ERROR: Failed to build gem native extension.

/usr/bin/ruby1.8 extconf.rb checking for sqlite3.h... no sqlite3.h is missing. Try 'port install sqlite3 +universal' or 'yum install sqlite-devel' and check your shared library search path (the location where your sqlite3 shared library is located). 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.
 * extconf.rb failed ***


 * You need to install the SQlite development headers in package libsqlite3-dev. --Nomaster (talk) 10:00, 24 October 2012 (CEST)

apt-get install libsqlite3-dev

JavaScript runtime error
Does your application give the following error message at start?

Could not find a JavaScript runtime.

You can fix this by installing a pure Ruby JavaScript interpreter, which is an easy way across all platforms. To do this, add the following line to the Gemfile.

gem 'therubyracer'

...and let Bundler handle the rest

$ bundle install