ruby and gems are installed but sass gem not working -

ruby and gems are installed but sass gem not working -

i know have ruby , gem installed because i've installed bunch of gems previously. additionally when following

~$ ruby --version ruby 1.8.7 (2010-08-16 patchlevel 302 [i486-linux] ~$ gem --version 1.3.7

they, can see, homecoming version--yet when seek this--

~$ sass --watch happy.scss:happy.css bash: sass: command not found

i'm relative noob everything, far more ruby , gems. sake of revealing more or less level of understanding things i've learned plenty of debian environment clojure running , web app working (taken me year of spare time that--i knew virtually nil of programming previoiusly). i'm trying sass working ease mental load in webpage design side of things , i'm hitting brick wall on this.

would path issue? if needs on path 1 gem works --

btw here's happens when install sass--

# gem install sass installed sass-3.2.5 1 gem installed installing ri documentation sass-3.2.5... installing rdoc documentation sass-3.2.5...

any help can give much appreciated. i've been @ 1 day , can't figure out life of me.

justin ⮀ ~ ⮀ gem install sass fetching: sass-3.2.5.gem (100%) installed sass-3.2.5 1 gem installed justin ⮀ ~ ⮀ sass -v sass 3.2.5 (media mark)

seems ok me. check path.

the proper path depend on gems installed. utilize rvm different. seek throw exception in ruby code rubygems loaded should give starting point.

> rails c loading development environment (rails 3.2.11) 1.9.3p362 :001 > throw test argumenterror: wrong number of arguments (0 2..3) (irb):1:in `test' (irb):1 /users/justin/.rvm/gems/ruby-1.9.3-p362@rails3.2/gems/railties-3.2.11/lib/rails/commands/console.rb:47:in `start' /users/justin/.rvm/gems/ruby-1.9.3-p362@rails3.2/gems/railties-3.2.11/lib/rails/commands/console.rb:8:in `start' /users/justin/.rvm/gems/ruby-1.9.3-p362@rails3.2/gems/railties-3.2.11/lib/rails/commands.rb:41:in `<top (required)>' script/rails:5:in `require' script/rails:5:in `<main>'

so see /users/justin/.rvm/gems/ruby-1.9.3-p362@rails3.2/gems/railties-3.2.11/lib/rails/commands/console.rb

so bin path @ /users/justin/.rvm/gems/ruby-1.9.3-p362@rails3.2/bin

and if i

> ls /users/justin/.rvm/gems/ruby-1.9.3-p362@rails3.2/bin

b2json capify fog html2haml nokogiri rails ri sass-convert therubyracer tilt bundle coderay geocode httpclient oauth rake2thor ruby_noexec_wrapper scss lean tt cap erubis haml j2bson rackup rdoc sass sprockets thor

boom sass

so in case want add together /users/justin/.rvm/gems/ruby-1.9.3-p362@rails3.2/bin

but utilize rvm me.

ruby gem sass