Project development from Ruby into a JRuby, so at their own Mac to install on JRuby and Rails. Process more or less the same, but there is some place a little noteworthy.
My system is Mac OS X 10.5.5, the installation of JRuby 1.1.6, the development of the use of Sqlite3.
0. Ready
Already installed JDK 5 or above
Ant has been installed
(In fact, Mac had recently been installed on it)
1. Install JRuby
1.1 install JRuby
Download , Unzip it put on the jruby-1.1.6 directory to the appropriate place, such as / usr / lib / directory.
And to add to PATH in JRuby:
Modify ~ /. Bash_profile file, the last two lines of increased RUBY_HOME, and modify PATH as follows:
export RUBY_HOME = / usr/lib/jruby-1.1.6
export PATH = $ RUBY_HOME / bin: / Users/user/.gem/ruby/1.8/bin: $ PATH
And refresh profile documents:
source ~ /. bash_profile
2. To install Rails
2.1 Install rails
jgem install rails - no-rdoc - no-ri
Or: jruby-S gem install rails - no-rdoc - no-ri (the same below)
2.2 install rake
jgem install rake
2.3 install activerecord-jdbc
Use sqlite3, so use:
jgem install activerecord-jdbcsqlite3-adapter - no-rdoc - no-ri
If you use mysql, then use:
jgem install activerecord-jdbcmysql-adapter - no-rdoc - no-ri
Note: The above approach is relatively simple to install. If you separately install activerecord-jdbc-adapter and the sqlite3-ruby, have the following error:
Building native extensions. This could take a while ...
/ usr/lib/jruby-1.1.6/lib/ruby/1.8/mkmf.rb: 7: JRuby does not support native extensions. Check wiki.jruby.org for alternatives. (NotImplementedError)
from / usr/lib/jruby-1.1.6/lib/ruby/1.8/mkmf.rb: 1: in `require '
from extconf.rb: 1
ERROR: Error installing sqlite3-ruby:
ERROR: Failed to build gem native extension.
2.3 install openssl
Above has been installed there is an error:
JRuby limited openssl loaded. Gem install jruby-openssl for full support.
http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL
Such openssl installed you can click:
jruby-S gem install jruby-openssl
Note modify database.yml when used in the adapter:
development:
adapter: jdbcsqlite3
database: db/development.sqlite3
timeout: 5000
Here you can start using JRuby on Rails has.
Reference article:
(Note: this article has some mistakes, followed by comments to the correct)
My system is Mac OS X 10.5.5, the installation of JRuby 1.1.6, the development of the use of Sqlite3.
0. Ready
Already installed JDK 5 or above
Ant has been installed
(In fact, Mac had recently been installed on it)
1. Install JRuby
1.1 install JRuby
Download , Unzip it put on the jruby-1.1.6 directory to the appropriate place, such as / usr / lib / directory.
And to add to PATH in JRuby:
Modify ~ /. Bash_profile file, the last two lines of increased RUBY_HOME, and modify PATH as follows:
export RUBY_HOME = / usr/lib/jruby-1.1.6
export PATH = $ RUBY_HOME / bin: / Users/user/.gem/ruby/1.8/bin: $ PATH
And refresh profile documents:
source ~ /. bash_profile
2. To install Rails
2.1 Install rails
jgem install rails - no-rdoc - no-ri
Or: jruby-S gem install rails - no-rdoc - no-ri (the same below)
2.2 install rake
jgem install rake
2.3 install activerecord-jdbc
Use sqlite3, so use:
jgem install activerecord-jdbcsqlite3-adapter - no-rdoc - no-ri
If you use mysql, then use:
jgem install activerecord-jdbcmysql-adapter - no-rdoc - no-ri
Note: The above approach is relatively simple to install. If you separately install activerecord-jdbc-adapter and the sqlite3-ruby, have the following error:
Building native extensions. This could take a while ...
/ usr/lib/jruby-1.1.6/lib/ruby/1.8/mkmf.rb: 7: JRuby does not support native extensions. Check wiki.jruby.org for alternatives. (NotImplementedError)
from / usr/lib/jruby-1.1.6/lib/ruby/1.8/mkmf.rb: 1: in `require '
from extconf.rb: 1
ERROR: Error installing sqlite3-ruby:
ERROR: Failed to build gem native extension.
2.3 install openssl
Above has been installed there is an error:
JRuby limited openssl loaded. Gem install jruby-openssl for full support.
http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL
Such openssl installed you can click:
jruby-S gem install jruby-openssl
Note modify database.yml when used in the adapter:
development:
adapter: jdbcsqlite3
database: db/development.sqlite3
timeout: 5000
Here you can start using JRuby on Rails has.
Reference article:
(Note: this article has some mistakes, followed by comments to the correct)