 
 		let zippedRepositoriesPath = NSBundle(forClass: self.dynamicType).resourcePath!.stringByAppendingPathComponent("fixtures").stringByAppendingPathComponent("repositories.zip")
 
-		error = nil
-		success = unzipFile(repositoryName, zipPath:zippedRepositoriesPath, destinationPath:self.repositoryFixturesPath, error:&error)
-		XCTAssertTrue(success, "Couldn't unzip fixture \"\(repositoryName)\" from \(zippedRepositoriesPath) to \(self.repositoryFixturesPath): \(error)")
+		success = unzipFile(repositoryName, zipPath:zippedRepositoriesPath, destinationPath:self.repositoryFixturesPath)
+		XCTAssertTrue(success, "Couldn't unzip fixture \"\(repositoryName)\" from \(zippedRepositoriesPath) to \(self.repositoryFixturesPath)")
 	}
 
 	func pathForFixtureRepositoryNamed(repositoryName: String) -> NSURL {


import Foundation
import Quick

let CarthageSpecErrorDomain = "CarthageSpecErrorDomain"

let CarthageSpecErrorUnzipFailed = -99

class CarthageSpec: QuickSpec {
	var tempDirectoryPath: NSString!

		task.launch()
		task.waitUntilExit()

		return task.terminationStatus == 0
	}
}