import System.Environment ( getEnv )
import Distribution.InstalledPackageInfo hiding (depends)
-import Distribution.Package hiding (depends)
+import Distribution.Package hiding (depends, PackageId)
import Distribution.Text
import Distribution.Version
import FastString
(basePackageId, [""]),
(rtsPackageId, [""]),
(haskell98PackageId, [""]),
+ (sybPackageId, [""]),
(thPackageId, [""]),
(dphSeqPackageId, [""]),
(dphParPackageId, [""]),