Can't get sass + compass + susy installed due to version conflict -


i'm working sass, compass , susy on osx / terminal. can't susy work sass , compass. i've done:

sudo gem install sass sass -v

returns: sass 3.3.0 (maptastic maple)

sudo gem install compass

this seems install sass-3.2.14.gem, compass-0.12.3.gem.

compass -v

returns: compass 0.12.3 (alnilam)

everything until point seems work fine; can create compass project , work it. try install susy:

sudo gem install susy --pre

or just

sudo gem install susy

this seems install susy-2.0.0

than run:

compass create /users/tom/thomas/htdocs/susi4-test -r susy -u susy

and error: 

gem::loaderror on line 2064 of /library/ruby/site/1.8/rubygems/specification.rb: unable activate susy-2.0.0, because sass-3.2.14 conflicts sass (~> 3.3.0) run --trace see full backtrace

so there seems problem compatibility of different versions. can resolve error?

the dependencies incompatible: susy 2.0.0 depends on sass ~> 3.3.0 whereas compass 0.12.3 depends on sass = 3.2.14.

the error message says same:

unable activate susy-2.0.0, because sass-3.2.14 conflicts sass (~> 3.3.0)

you can a) downgrade susy version that's working sass 3.2.14 or b) upgrade compass version compatible sass 3.3.x.

a compatible version compass 1.0.0 (or later) depending on sass < 3.5, >= 3.3.13. can install via

gem update compass

it might easier use gem manager bundler. automatically resolves dependencies , installs appropriate versions.


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