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89

answers:

1

i get this error in intellij-idea 9 . "package cern.jet.random does not exist" what can i do?

+1  A: 

That's a package in the Colt library. Once you download the jar, you can and add it to your project.

Bill the Lizard
i did what u said but i have the same error. I added the colt.jar to my lib.but i get the same errori changed name of colt.jar to colt.zip and i opened it and the favorite path was there and i dont know what's the problem now.and in intellij i dont know why but there is not a > left side of colt.jar but there is a > left side of other libs.
Ali_IT