Hi guys,
When I trying to start server. I get following errors:
user@user-desktop:~/todo$ rails s
/home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/execjs-1.1.2/lib/
execjs/runtimes.rb:43:in autodetect': Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable) from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/ execjs-1.1.2/lib/execjs.rb:5:in
module:ExecJS’
from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/
execjs-1.1.2/lib/execjs.rb:4:in <top (required)>' from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/coffee- script-2.2.0/lib/coffee_script.rb:1:in
require’
from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/coffee-
script-2.2.0/lib/coffee_script.rb:1:in <top (required)>' from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/coffee- script-2.2.0/lib/coffee-script.rb:1:in
require’
from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/coffee-
script-2.2.0/lib/coffee-script.rb:1:in <top (required)>' from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/ actionpack-3.1.0.rc4/lib/sprockets/railtie.rb:6:in
require’
from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/
actionpack-3.1.0.rc4/lib/sprockets/railtie.rb:6:in using_coffee?' from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/ actionpack-3.1.0.rc4/lib/sprockets/railtie.rb:12:in
class:Railtie’
from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/
actionpack-3.1.0.rc4/lib/sprockets/railtie.rb:4:in
<module:Sprockets>' from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/ actionpack-3.1.0.rc4/lib/sprockets/railtie.rb:1:in
<top (required)>’
from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/
actionpack-3.1.0.rc4/lib/action_controller/railtie.rb:7:in require' from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/ actionpack-3.1.0.rc4/lib/action_controller/railtie.rb:7:in
<top
(required)>’
from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/
activerecord-3.1.0.rc4/lib/active_record/railtie.rb:9:in require' from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/ activerecord-3.1.0.rc4/lib/active_record/railtie.rb:9:in
<top
(required)>’
from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/
railties-3.1.0.rc4/lib/rails/all.rb:11:in require' from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/ railties-3.1.0.rc4/lib/rails/all.rb:11:in
block in <top (required)>’
from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/
railties-3.1.0.rc4/lib/rails/all.rb:5:in each' from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/ railties-3.1.0.rc4/lib/rails/all.rb:5:in
<top (required)>’
from /home/user/apps/freekino/config/application.rb:3:in require' from /home/user/apps/freekino/config/application.rb:3:in
<top
(required)>’
from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/
railties-3.1.0.rc4/lib/rails/commands.rb:52:in require' from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/ railties-3.1.0.rc4/lib/rails/commands.rb:52:in
block in <top
(required)>’
from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/
railties-3.1.0.rc4/lib/rails/commands.rb:49:in tap' from /home/user/.rvm/gems/ruby-1.9.2-p180@rails31rc4/gems/ railties-3.1.0.rc4/lib/rails/commands.rb:49:in
<top (required)>’
from script/rails:6:in require' from script/rails:6:in
’
Please help me!