ruby - Problems when creating Compass project (EACCES on line ["891"]) -

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i having problems when creating new compass project (windows 7). this: 

c:\>compass create    create config.rb errno::eacces on line ["891"] of c: permission denied - (c:/a/config.rb20140321-6828-1g0ytlc, c:/a/config.rb) run --trace see full backtrace

i have tried start cmd "run administrator", have tried delete compass, sass , ruby, , reinstalled without luck. else having problems or know solution irritating problem?

i using latest version (21.03.2014) of compass v.0.12.4... downgraded v.0.12.2 worked fine!

looks bug?

to downgrade: 

$ gem uninstall compass  $ gem uninstall sass  $ gem install compass -v 0.12.2  $ gem install sass -v <rev>

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